Estimation sur petits domaines réconciliée sous le modèle de base au niveau de l’unité lorsque les taux d’échantillonnage sont non négligeables
Section 4. Étude par simulations

Nous présentons dans cette section les résultats d’une étude par simulations fondée sur un plan de sondage, car une telle étude rejoint les mesures qui sont calculées par les organismes nationaux de statistique. Une étude fondée sur un plan de sondage en est une dans laquelle une population finie fixe est d’abord générée au moyen d’un modèle hypothétique puis, pour chaque exécution de la simulation, un échantillon est prélevé à partir de la population finie fixe. Le but de l’étude par simulations est d’évaluer les propriétés des estimateurs réconciliés décrits à la section 3 quant au biais sous le plan et à l’erreur quadratique moyenne du plan. Nous avons examiné deux scénarios : le Scénario 1 correspond au cas d’une modélisation exacte, tandis que le Scénario 2 correspond au cas d’une modélisation inexacte. Des diagnostics de modélisation comme ceux présentés dans Rao et Molina (2015, pages 114-118) peuvent être utilisés pour vérifier si les modèles sont exacts ou non. De tels diagnostics de modélisation comprennent l’analyse de résidus, pour détecter les écarts par rapport au modèle hypothétique, et les diagnostics de sélection des variables auxiliaires pour le modèle et de suppression de cas, pour détecter les observations influentes.

4.1   Configuration de la simulation pour générer les populations finies

Pour chaque scénario, nous avons considéré cinq populations. Chaque population comptait m = 30 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamyBaiaays W7cqGH9aqpcaaMe8UaaG4maiaaicdaaaa@3BDD@ petits domaines, N i = 100 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamOtamaaBa aaleaacaWGPbaabeaakiaaysW7cqGH9aqpcaaMe8UaaGymaiaaicda caaIWaaaaa@3D9A@ unités de population se trouvant dans chaque petit domaine. Les populations correspondant au Scénario 1 ont été créées au moyen du modèle suivant 

y i j = β 0 + x i j β 1 + v i + e i j , i = 1 , , m ; j = 1 , , N i , ( 4.1 ) MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamyEamaaBa aaleaacaWGPbGaamOAaaqabaGccaaMe8Uaeyypa0JaaGjbVlabek7a InaaBaaaleaacaaIWaaabeaakiaaysW7cqGHRaWkcaaMe8UaamiEam aaBaaaleaacaWGPbGaamOAaaqabaGccqaHYoGydaWgaaWcbaGaaGym aaqabaGccaaMe8Uaey4kaSIaaGjbVlaadAhadaWgaaWcbaGaamyAaa qabaGccaaMe8Uaey4kaSIaaGjbVlaadwgadaWgaaWcbaGaamyAaiaa dQgaaeqaaOGaaiilaiaaysW7caWGPbGaaGjbVlabg2da9iaaysW7ca aIXaGaaiilaiaaysW7cqWIMaYscaGGSaGaaGjbVlaad2gacaGG7aGa aGjbVlaadQgacaaMe8Uaeyypa0JaaGjbVlaaigdacaGGSaGaaGjbVl ablAciljaacYcacaaMe8UaamOtamaaBaaaleaacaWGPbaabeaakiaa cYcacaaMf8UaaGzbVlaaywW7caaMf8UaaGzbVlaacIcacaaI0aGaai OlaiaaigdacaGGPaaaaa@7FFE@

β 0 = 10 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeqOSdi2aaS baaSqaaiaaicdaaeqaaOGaaGjbVlabg2da9iaaysW7caaIXaGaaGim aaaa@3D7A@ et β 1 = 5. MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeqOSdi2aaS baaSqaaiaaigdaaeqaaOGaaGjbVlabg2da9iaaysW7caaI1aGaaiOl aaaa@3D77@ Pour générer les populations dans le Scénario 2, nous avons divisé 30 petits domaines en trois groupes égaux de petites domaines, désignés G , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaaeaabaaGcbaGaam4ramaaBa aaleaacqGItecBaeqaaOGaaiilaaaa@3839@ pour =1,2,3. MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaaeaabaaGcbaGaeO4eHWMaaG jbVlabg2da9iaaysW7caaIXaGaaiilaiaaysW7caaIYaGaaiilaiaa ysW7caaIZaGaaiOlaaaa@4207@ Le premier groupe G 1 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaam4ramaaBa aaleaacaaIXaaabeaaaaa@3707@ contient les domaines i = 1 , , 10 , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamyAaiaays W7cqGH9aqpcaaMe8UaaGymaiaacYcacaaMe8UaeSOjGSKaaiilaiaa ysW7caaIXaGaaGimaiaacYcaaaa@42DE@ le deuxième groupe G 2 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaam4ramaaBa aaleaacaaIYaaabeaaaaa@3708@ contient les domaines i = 11 , , 20 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamyAaiaays W7cqGH9aqpcaaMe8UaaGymaiaaigdacaGGSaGaaGjbVlablAciljaa cYcacaaMe8UaaGOmaiaaicdaaaa@42EA@ et le troisième groupe G 3 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaam4ramaaBa aaleaacaaIZaaabeaaaaa@3709@ contient les domaines i = 21 , , 30. MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamyAaiaays W7cqGH9aqpcaaMe8UaaGOmaiaaigdacaGGSaGaaGjbVlablAciljaa cYcacaaMe8UaaG4maiaaicdacaGGUaaaaa@439E@ Le modèle à l’intérieur d’un groupe donné est donné par

y ij = β 0, + x ij β 1, + v i + e ij ,i G ;j=1,, N i ,(4.2) MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaaeaabaaGcbaGaamyEamaaBa aaleaacaWGPbGaamOAaaqabaGccaaMe8Uaeyypa0JaaGjbVlabek7a InaaBaaaleaacaaIWaGaaiilaiaaykW7cqGItecBaeqaaOGaaGjbVl abgUcaRiaaysW7caWG4bWaaSbaaSqaaiaadMgacaWGQbaabeaakiab ek7aInaaBaaaleaacaaIXaGaaiilaiaaykW7cqGItecBaeqaaOGaaG jbVlabgUcaRiaaysW7caWG2bWaaSbaaSqaaiaadMgaaeqaaOGaaGjb VlabgUcaRiaaysW7caWGLbWaaSbaaSqaaiaadMgacaWGQbaabeaaki aacYcacaaMe8UaamyAaiaaysW7cqGHiiIZcaaMe8Uaam4ramaaBaaa leaacqGItecBaeqaaOGaai4oaiaaysW7caWGQbGaaGjbVlabg2da9i aaysW7caaIXaGaaiilaiaaysW7cqWIMaYscaGGSaGaaGjbVlaad6ea daWgaaWcbaGaamyAaaqabaGccaGGSaGaaGzbVlaaywW7caaMf8UaaG zbVlaaywW7caGGOaGaaGinaiaac6cacaaIYaGaaiykaaaa@823F@

( β 0 , 1 = 10 , β 1 , 1 = 1 ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaaeWabeaacq aHYoGydaWgaaWcbaGaaGimaiaacYcacaaIXaaabeaakiaaysW7cqGH 9aqpcaaMe8UaaGymaiaaicdacaGGSaGaaGjbVlabek7aInaaBaaale aacaaIXaGaaiilaiaaigdaaeqaaOGaaGjbVlabg2da9iaaysW7caaI XaaacaGLOaGaayzkaaaaaa@4B84@ pour les domaines i G 1 , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamyAaiaays W7cqGHiiIZcaaMe8Uaam4ramaaBaaaleaacaaIXaaabeaakiaacYca aaa@3D4D@ ( β 0 , 2 = 20 , β 1 , 2 = 5 ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaaeWabeaacq aHYoGydaWgaaWcbaGaaGimaiaacYcacaaIYaaabeaakiaaysW7cqGH 9aqpcaaMe8UaaGOmaiaaicdacaqGSaGaaGjbVlabek7aInaaBaaale aacaaIXaGaaiilaiaaikdaaeqaaOGaaGjbVlabg2da9iaaysW7caaI 1aaacaGLOaGaayzkaaaaaa@4B8A@ pour les domaines i G 2 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamyAaiaays W7cqGHiiIZcaaMe8Uaam4ramaaBaaaleaacaaIYaaabeaaaaa@3C94@ et ( β 0 , 3 = 30 , β 1 , 3 = 10 ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaaeWabeaacq aHYoGydaWgaaWcbaGaaGimaiaacYcacaaIZaaabeaakiaaysW7cqGH 9aqpcaaMe8UaaG4maiaaicdacaGGSaGaaGjbVlabek7aInaaBaaale aacaaIXaGaaiilaiaaiodaaeqaaOGaaGjbVlabg2da9iaaysW7caaI XaGaaGimaaGaayjkaiaawMcaaaaa@4C44@ pour les domaines i G 3 . MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamyAaiaays W7cqGHiiIZcaaMe8Uaam4ramaaBaaaleaacaaIZaaabeaakiaac6ca aaa@3D51@ Les équations (4.1) et (4.2) utilisent toutes deux la variable auxiliaire x i j = ( 1 , x i j ) T MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaaCiEamaaBa aaleaacaWGPbGaamOAaaqabaGccaaMe8Uaeyypa0JaaGjbVpaabmqa baGaaGymaiaacYcacaaMe8UaamiEamaaBaaaleaacaWGPbGaamOAaa qabaaakiaawIcacaGLPaaadaahaaWcbeqaaiaadsfaaaaaaa@4520@ dont les valeurs x i j , j = 1 , , N i MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamiEamaaBa aaleaacaWGPbGaamOAaaqabaGccaGGSaGaaGjbVlaadQgacaaMe8Ua eyypa0JaaGjbVlaaigdacaGGSaGaaGjbVlablAciljaacYcacaaMe8 UaamOtamaaBaaaleaacaWGPbaabeaaaaa@47F4@ ont été générées à partir d’une loi exponentielle de moyenne égale à 5 et de variance égale à 25.

Les composantes aléatoires dans les équations (4.1) et (4.2) ont été générées à partir des lois normales v i ~ N ( 0 , σ v 2 ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamODamaaBa aaleaacaWGPbaabeaakiaaysW7ieaacaWF+bGaaGjbVlaad6eadaqa deqaaiaaicdacaGGSaGaaGjbVlabeo8aZnaaDaaaleaacaWG2baaba GaaGOmaaaaaOGaayjkaiaawMcaaaaa@449A@ et e i j ~ N ( 0 , σ e 2 ) . MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamyzamaaBa aaleaacaWGPbGaamOAaaqabaGccaaMe8ocbaGaa8NFaiaaysW7caWG obWaaeWabeaacaaIWaGaaiilaiaaysW7cqaHdpWCdaqhaaWcbaGaam yzaaqaaiaaikdaaaaakiaawIcacaGLPaaacaGGUaaaaa@4619@ Les cinq populations correspondant au Scénario 1, désignées A1, B1, C1, D1 et E1, ont été générées d’après l’équation (4.1) et les doublets de paramètres de variance suivants : i. ( σ A v 2 = 0 , 2 , σ e 2 = 20 ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaaeWabeaacq aHdpWCdaqhaaWcbaGaamyqaiaadAhaaeaacaaIYaaaaOGaaGjbVlab g2da9iaaysW7caaIWaGaaiilaiaaikdacaGGSaGaaGjbVlabeo8aZn aaDaaaleaacaWGLbaabaGaaGOmaaaakiaaysW7cqGH9aqpcaaMe8Ua aGOmaiaaicdaaiaawIcacaGLPaaaaaa@4D0E@ pour la population A1; ii. ( σ B v 2 = 1 , σ e 2 = 20 ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaaeWabeaacq aHdpWCdaqhaaWcbaGaamOqaiaadAhaaeaacaaIYaaaaOGaaGjbVlab g2da9iaaysW7caaIXaGaaiilaiaaysW7cqaHdpWCdaqhaaWcbaGaam yzaaqaaiaaikdaaaGccaaMe8Uaeyypa0JaaGjbVlaaikdacaaIWaaa caGLOaGaayzkaaaaaa@4BA4@ pour la population B1; iii. ( σ C v 2 = 2 , σ e 2 = 20 ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaaeWabeaacq aHdpWCdaqhaaWcbaGaam4qaiaadAhaaeaacaaIYaaaaOGaaGjbVlab g2da9iaaysW7caaIYaGaaiilaiaaysW7cqaHdpWCdaqhaaWcbaGaam yzaaqaaiaaikdaaaGccaaMe8Uaeyypa0JaaGjbVlaaikdacaaIWaaa caGLOaGaayzkaaaaaa@4BA6@ pour la population C1; iv. ( σ D v 2 = 4 , σ e 2 = 20 ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaaeWabeaacq aHdpWCdaqhaaWcbaGaamiraiaadAhaaeaacaaIYaaaaOGaaGjbVlab g2da9iaaysW7caaI0aGaaiilaiaaysW7cqaHdpWCdaqhaaWcbaGaam yzaaqaaiaaikdaaaGccaaMe8Uaeyypa0JaaGjbVlaaikdacaaIWaaa caGLOaGaayzkaaaaaa@4BA9@ pour la population D1; et ( σ E v 2 = 20 , σ e 2 = 20 ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaaeWabeaacq aHdpWCdaqhaaWcbaGaamyraiaadAhaaeaacaaIYaaaaOGaaGjbVlab g2da9iaaysW7caaIYaGaaGimaiaacYcacaaMe8Uaeq4Wdm3aa0baaS qaaiaadwgaaeaacaaIYaaaaOGaaGjbVlabg2da9iaaysW7caaIYaGa aGimaaGaayjkaiaawMcaaaaa@4C62@ pour la population E1. Il convient de souligner que, pour les populations A1 à E1, la valeur de σ e 2 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeq4Wdm3aa0 baaSqaaiaadwgaaeaacaaIYaaaaaaa@38EA@ demeure fixe, tandis que les valeurs de σ v 2 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeq4Wdm3aa0 baaSqaaiaadAhaaeaacaaIYaaaaaaa@38FB@ varient. Les σ v 2 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeq4Wdm3aa0 baaSqaaiaadAhaaeaacaaIYaaaaaaa@38FB@ sont choisis pour obtenir les ratios de variance δ = σ v 2 / σ e 2 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeqiTdqMaaG jbVlabg2da9iaaysW7daWcgaqaaiabeo8aZnaaDaaaleaacaWG2baa baGaaGOmaaaaaOqaaiabeo8aZnaaDaaaleaacaWGLbaabaGaaGOmaa aaaaaaaa@4276@ à 0,01; 0,05; 0,1; 0,2 et 1. Les cinq populations dans le Scénario 2, désignées A2, B2, C2, D2 et E2, ont été générées d’après l’équation (4.2) avec les mêmes doublets de paramètres de variance que pour le Scénario 1.

Un plan d’échantillonnage stratifié a été utilisé en prélevant des échantillons probabilistes indépendants proportionnels à des tailles d’échantillon (PPT) de taille n i MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamOBamaaBa aaleaacaWGPbaabeaaaaa@3761@ dans le i e MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamyAamaaCa aaleqabaGaaeyzaaaaaaa@3757@ petit domaine. Les tailles d’échantillon des petits domaines ont été prises n i = 3 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamOBamaaBa aaleaacaWGPbaabeaakiaaysW7cqGH9aqpcaaMe8UaaG4maaaa@3C48@ pour i = 1 , , m . MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamyAaiaays W7cqGH9aqpcaaMe8UaaGymaiaacYcacaaMe8UaeSOjGSKaaiilaiaa ysW7caWGTbGaaiOlaaaa@425D@ Les probabilités de sélection ont été calculées comme p i j = b i j / j = 1 N i b i j , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamiCamaaBa aaleaacaWGPbGaamOAaaqabaGccaaMe8Uaeyypa0JaaGjbVpaalyaa baGaamOyamaaBaaaleaacaWGPbGaamOAaaqabaaakeaadaaeWaqaai aadkgadaWgaaWcbaGaamyAaiaadQgaaeqaaaqaaiaadQgacqGH9aqp caaIXaaabaGaamOtamaaBaaameaacaWGPbaabeaaa0GaeyyeIuoaaa GccaGGSaaaaa@49CB@ où les mesures de taille sont b i j = x i j . MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamOyamaaBa aaleaacaWGPbGaamOAaaqabaGccaaMe8Uaeyypa0JaaGjbVlaadIha daWgaaWcbaGaamyAaiaadQgaaeqaaOGaaiOlaaaa@4030@ Nous avons utilisé l’échantillonnage de Poisson conditionnel (EPC) pour sélectionner les échantillons PPT dans chaque petit domaine (voir Tillé (2006), chapitre 5). Les poids de sondage de base sont donnés par d i j = 1 / ( n i p i j ) . MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamizamaaBa aaleaacaWGPbGaamOAaaqabaGccaaMe8Uaeyypa0JaaGjbVpaalyaa baGaaGymaaqaamaabmqabaGaamOBamaaBaaaleaacaWGPbaabeaaki aadchadaWgaaWcbaGaamyAaiaadQgaaeqaaaGccaGLOaGaayzkaaaa aiaac6caaaa@449C@

Dans le Scénario 1, nous avons ajusté le modèle de régression à erreurs emboîtées (4.1) et sa version augmentée en fonction des données de l’échantillonnage PPT sélectionnées à partir d’une des cinq populations générées au moyen du modèle (4.1). Ce scénario représente une modélisation exacte, car le modèle ajusté et le modèle utilisé pour générer la population finie coïncident. Dans le Scénario 2, nous avons ajusté le modèle de régression à erreurs emboîtées (4.1) et sa version augmentée en fonction des données de l’échantillonnage PPT sélectionnées à partir d’une des cinq populations générées au moyen du modèle (4.2). Ce scénario représente une modélisation inexacte, car le modèle ajusté et le modèle utilisé pour générer la population finie ne coïncident pas.

Nous avons sélectionné G = MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaam4raiaays W7cqGH9aqpcaaMc8oaaa@3A3E@ 30 000 échantillons PPT stratifiés à partir de chacune des dix populations finies : les populations A1 à E1 correspondant au Scénario 1 et les populations A2 à E2 correspondant au Scénario 2. Pour g = 1 , , G , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaam4zaiaays W7cqGH9aqpcaaMe8UaaGymaiaacYcacaaMe8UaeSOjGSKaaiilaiaa ysW7caWGhbGaaiilaaaa@4233@ soient ( σ ^ v 2RE(g) , σ ^ e 2RE(g) ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaaiikaiqbeo 8aZzaajaWaa0baaSqaaiaadAhaaeaacaaIYaGaaeOuaiaabweacaqG OaGaam4zaiaabMcaaaGccaGGSaGaaGjbVlqbeo8aZzaajaWaa0baaS qaaiaadwgaaeaacaaIYaGaaeOuaiaabweacaqGOaGaam4zaiaabMca aaGccaGGPaaaaa@481B@ et ( σ ^ v 2reRE(g) , σ ^ e 2reRE(g) ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaaiikaiqbeo 8aZzaajaWaa0baaSqaaiaadAhaaeaacaaIYaGaaeOCaiaabwgacaqG sbGaaeyraiaabIcacaWGNbGaaeykaaaakiaacYcacaaMe8Uafq4Wdm NbaKaadaqhaaWcbaGaamyzaaqaaiaaikdacaqGYbGaaeyzaiaabkfa caqGfbGaaeikaiaadEgacaqGPaaaaOGaaiykaaaa@4BD5@ désignant respectivement les estimations de ( σ v 2 , σ e 2 ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaaeWabeaacq aHdpWCdaqhaaWcbaGaamODaaqaaiaaikdaaaGccaGGSaGaaGjbVlab eo8aZnaaDaaaleaacaWGLbaabaGaaGOmaaaaaOGaayjkaiaawMcaaa aa@406C@ obtenues au moyen de la méthode du MVRE tronqué et de sa version reparamétrée, qui correspond au g e MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaam4zamaaCa aaleqabaGaaeyzaaaaaaa@3755@ échantillon. Les valeurs de départ dans l’équation (B.2) étaient α 1 (0) =log(0,1+ σ ^ v 2RE(g) ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeqySde2aa0 baaSqaaiaaigdaaeaacaGGOaGaaGimaiaacMcaaaGccaaMe8Uaeyyp a0JaaGjbVlGacYgacaGGVbGaai4zaiaaykW7caGGOaGaaeimaiaabY cacaqGXaGaaGjbVlabgUcaRiaaysW7cuaHdpWCgaqcamaaDaaaleaa caWG2baabaGaaGOmaiaabkfacaqGfbGaaeikaiaadEgacaqGPaaaaO Gaaiykaaaa@517F@ et α 2 (0) =log( σ ^ e 2RE(g) ). MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeqySde2aa0 baaSqaaiaaikdaaeaacaGGOaGaaGimaiaacMcaaaGccaaMe8Uaeyyp a0JaaGjbVlGacYgacaGGVbGaai4zaiaaykW7caGGOaGafq4WdmNbaK aadaqhaaWcbaGaamyzaaqaaiaaikdacaqGsbGaaeyraiaabIcacaWG NbGaaiykaaaakiaacMcacaGGUaaaaa@4C10@ L’équation (B.2) a atteint la convergence en moins de 15 itérations pour l’ensemble des populations et dans les deux scénarios. D’après les échantillons simulés G MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaam4raaaa@3620@ sélectionnés dans chacune des cinq populations correspondant au Scénario 1, nous avons calculé la valeur Monte-Carlo de la probabilité d’obtenir une estimation du MVRE tronquée à zéro pour σ v 2 , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeq4Wdm3aa0 baaSqaaiaadAhaaeaacaaIYaaaaOGaaiilaaaa@39B5@ étant donné que

P MC ( σ ^ v 2RE =0)= 1 G g=1 G I( σ ^ v 2RE(g) =0) , MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamiuamaaBa aaleaacaqGnbGaae4qaaqabaGccaaMc8Uaaiikaiqbeo8aZzaajaWa a0baaSqaaiaadAhaaeaacaaIYaGaaeOuaiaabweaaaGccaaMe8Uaey ypa0JaaGjbVlaaicdacaGGPaGaaGjbVlabg2da9iaaysW7daWcaaqa aiaaigdaaeaacaWGhbaaaiaaysW7daaeWbqaaiaadMeacaaMc8Uaai ikaiqbeo8aZzaajaWaa0baaSqaaiaadAhaaeaacaaIYaGaaeOuaiaa bweacaaMc8UaaeikaiaadEgacaqGPaaaaOGaaGjbVlabg2da9iaays W7caaIWaGaaiykaaWcbaGaam4zaiabg2da9iaaigdaaeaacaWGhbaa niabggHiLdGccaGGSaaaaa@6481@

I ( A ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamysamaabm qabaGaaGzaVlaadgeacaaMb8oacaGLOaGaayzkaaaaaa@3B86@ est une fonction indicatrice ayant la valeur 1 si la condition A MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamyqaaaa@361A@ est vérifiée, et la valeur 0 autrement.

Le tableau 4.1 présente les valeurs Monte-Carlo de la probabilité d’obtenir une estimation nulle pour σ ^ v 2 RE . MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGafq4WdmNbaK aadaqhaaWcbaGaamODaaqaaiaaikdacaqGsbGaaeyraaaakiaac6ca aaa@3B64@ On peut constater que la probabilité simulée P MC ( σ ^ v 2 RE = 0 ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamiuamaaBa aaleaacaqGnbGaae4qaaqabaGcdaqadeqaaiqbeo8aZzaajaWaa0ba aSqaaiaadAhaaeaacaaIYaGaaeOuaiaabweaaaGccaaMe8Uaeyypa0 JaaGjbVlaaicdaaiaawIcacaGLPaaaaaa@43B7@ peut être aussi élevée que 0,47 pour δ = MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeqiTdqMaaG jbVlabg2da9iaaykW7aaa@3B17@ 0,01. À mesure que δ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeqiTdqgaaa@36F9@ augmente, cette probabilité empirique diminue. Le tableau 4.1 montre clairement que les estimations ( σ ^ v 2 RE , σ ^ e 2 RE ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaaeWabeaacu aHdpWCgaqcamaaDaaaleaacaWG2baabaGaaGOmaiaabkfacaqGfbaa aOGaaiilaiaaysW7cuaHdpWCgaqcamaaDaaaleaacaWGLbaabaGaaG OmaiaabkfacaqGfbaaaaGccaGLOaGaayzkaaaaaa@43C6@ ne peuvent servir à calculer les estimateurs EBLUP et YR restreints pour des échantillons sélectionnés dans les populations A1, B1, C1 et D1.


Tableau 4.1
Valeurs de P( σ ^ v 2RE =0 ): MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqipu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbeqabeWacmGabiqabeqabmqabeabbaGcbaGaamiuamaabm qabaGafq4WdmNbaKaadaqhaaWcbaGaamODaaqaaiaaikdacaqGsbGa aeyraaaakiaaysW7cqGH9aqpcaaMe8UaaGimaaGaayjkaiaawMcaai aaysW7caGG6aaaaa@44C3@ Scénario 1
Sommaire du tableau
Le tableau montre les résultats de Valeurs de P( σ ^ v 2RE =0 ): MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqipu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbeqabeWacmGabiqabeqabmqabeabbaGcbaGaamiuamaabm qabaGafq4WdmNbaKaadaqhaaWcbaGaamODaaqaaiaaikdacaqGsbGa aeyraaaakiaaysW7cqGH9aqpcaaMe8UaaGimaaGaayjkaiaawMcaai aaysW7caGG6aaaaa@44C3@ Scénario 1 Pop A1
δ=0,01 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGjbVlaabcdacaqGSaGa aeimaiaabwdaaaa@4411@ , Pop B1
δ=0,05 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGjbVlaabcdacaqGSaGa aeimaiaabwdaaaa@4411@ , Pop C1
δ=0,1 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGjbVlaabcdacaqGSaGa aeimaiaabwdaaaa@4411@ , Pop D1
δ=0,2 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGjbVlaabcdacaqGSaGa aeimaiaabwdaaaa@4411@ et Pop E1
δ=1 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGjbVlaabcdacaqGSaGa aeimaiaabwdaaaa@4411@ (figurant comme en-tête de colonne).
Pop A1
δ=0,01 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGPaVlaabcdacaqGSaGa aeimaiaabgdaaaa@440B@
Pop B1
δ=0,05 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGjbVlaabcdacaqGSaGa aeimaiaabwdaaaa@4411@
Pop C1
δ=0,1 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGjbVlaabcdacaqGSaGa aeimaiaabwdaaaa@4411@
Pop D1
δ=0,2 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGjbVlaabcdacaqGSaGa aeimaiaabwdaaaa@4411@
Pop E1
δ=1 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGjbVlaabcdacaqGSaGa aeimaiaabwdaaaa@4411@
P MC ( σ ^ v 2RE =0 ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamiuamaaBa aaleaacaqGnbGaae4qaaqabaGcdaqadeqaaiqbeo8aZzaajaWaa0ba aSqaaiaadAhaaeaacaaIYaGaaeOuaiaabweaaaGccaaMe8Uaeyypa0 JaaGjbVlaaicdaaiaawIcacaGLPaaaaaa@466D@ 0,47 0,40 0,21 0,06 0,00

La figure 4.1 présente le nombre d’itérations pour atteindre la convergence de l’algorithme de cotation de Fisher pour l’estimation σ ^ v 2 reRE MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGafq4WdmNbaK aadaqhaaWcbaGaamODaaqaaiaaikdacaqGYbGaaeyzaiaabkfacaqG fbaaaaaa@3C85@ de σ v 2 . MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeq4Wdm3aa0 baaSqaaiaadAhaaeaacaaIYaaaaOGaaiOlaaaa@39B7@ L’algorithme s’arrête lorsque la valeur de | σ ^ v 2reRE(r+1) σ ^ v 2reRE(r) | MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaaqWabeaaca aMc8Uafq4WdmNbaKaadaqhaaWcbaGaamODaaqaaiaaikdacaqGYbGa aeyzaiaabkfacaqGfbGaaeikaiaadkhacaaMc8Uaey4kaSIaaGPaVl aaigdacaqGPaaaaOGaaGjbVlabgkHiTiaaysW7cuaHdpWCgaqcamaa DaaaleaacaWG2baabaGaaGOmaiaabkhacaqGLbGaaeOuaiaabweaca qGOaGaamOCaiaabMcaaaGccaaMc8oacaGLhWUaayjcSdaaaa@5759@ est inférieure à 10 5 , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaaGymaiaaic dadaahaaWcbeqaaiabgkHiTiaaiwdaaaGccaGGSaaaaa@395C@ σ ^ v 2reRE(r) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGafq4WdmNbaK aadaqhaaWcbaGaamODaaqaaiaaikdacaqGYbGaaeyzaiaabkfacaqG fbGaaeikaiaadkhacaqGPaaaaaaa@3ED3@ représente la r e MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamOCamaaCa aaleqabaGaaeyzaaaaaaa@3760@ itération calculée au moyen de l’équation (B.2) à l’annexe B. Les pourcentages présentés dans la figure 4.1 reposent uniquement sur les échantillons ayant une estimation du MVRE tronquée de σ v 2 , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeq4Wdm3aa0 baaSqaaiaadAhaaeaacaaIYaaaaOGaaiilaaaa@39B5@ c’est-à-dire σ ^ v 2 RE = 0. MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGafq4WdmNbaK aadaqhaaWcbaGaamODaaqaaiaaikdacaqGsbGaaeyraaaakiaaysW7 cqGH9aqpcaaMe8UaaGimaiaac6caaaa@403E@ Nous avons uniquement considéré les populations A1, B1, C1 et D1, car ces quatre populations présentent des probabilités non négligeables que σ ^ v 2 RE MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGafq4WdmNbaK aadaqhaaWcbaGaamODaaqaaiaaikdacaqGsbGaaeyraaaaaaa@3AA8@ soit nul. La figure 4.1 montre clairement que la convergence est atteinte en un maximum de 11 itérations.

Figure 4.1 Pourcentage d’itérations pour atteindre la convergence dans les échantillons avec équation

Description de la figure 4.1

Figure montrant le pourcentage d’itérations pour atteindre la convergence dans les échantillons avec σ ^ ν 2RE =0. MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGafq4WdmNbaK aadaqhaaWcbaGaeqyVd4gabaGaaGOmaiaabkfacaqGfbaaaOGaeyyp a0JaaGimaiaac6caaaa@3E84@  Quatre diagrammes à bandes sont présentés pour Pop A1, Pop B1, Pop C1 et Pop D1. Le pourcentage de 0 à 100 est sur les axes des y. Le nombre d’itérations pour atteindre la convergence se trouve sur les axes des x allant de 4 à 10 pour Pop A1 et Pop B1, de 4 à 11 pour Pop C1 et de 4 à 9 pour Pop D1. La convergence est atteinte en un maximum de 11 itérations. La convergence semble plus rapide pour Pop A1 et Pop B1 et légèrement plus lente pour Pop D1.

4.2   Comparaison des estimateurs réconciliés

Le but de l’étude par simulations est de comparer les estimateurs réconciliés décrits à la section 3 quant au biais sous le plan et à l’erreur quadratique moyenne du plan. Nous avons utilisé les deux scénarios, car nous voulions vérifier la protection qu’offre la réconciliation contre une modélisation inexacte. De plus, nous avons examiné la réconciliation à deux estimateurs GREG : Y ^ 1 GREG MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaaja Waa0baaSqaaiaaigdaaeaacaqGhbGaaeOuaiaabweacaqGhbaaaaaa @3A5B@ et Y ^ 2 GREG . MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaaja Waa0baaSqaaiaaikdaaeaacaqGhbGaaeOuaiaabweacaqGhbaaaOGa aiOlaaaa@3B18@ L’estimateur Y ^ 1 GREG MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaaja Waa0baaSqaaiaaigdaaeaacaqGhbGaaeOuaiaabweacaqGhbaaaaaa @3A5B@ a des poids donnés par l’équation (3.2) calés sur le vecteur auxiliaire x i j = ( 1 , x i j ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaaCiEamaaBa aaleaacaWGPbGaamOAaaqabaGccaaMe8Uaeyypa0JaaGjbVpaabmqa baGaaGymaiaacYcacaaMe8UaamiEamaaBaaaleaacaWGPbGaamOAaa qabaaakiaawIcacaGLPaaaaaa@441A@ associé au modèle pour petits domaines. Il s’ensuit que l’estimateur Y ^ 1 GREG MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaaja Waa0baaSqaaiaaigdaaeaacaqGhbGaaeOuaiaabweacaqGhbaaaaaa @3A5B@ correspond au cas de x i j x i j * . MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaaCiEamaaBa aaleaacaWGPbGaamOAaaqabaGccaaMe8UaeyOHI0SaaGjbVlaahIha daqhaaWcbaGaamyAaiaadQgaaeaacaGGQaaaaOGaaiOlaaaa@41F8@ Le second estimateur GREG Y ^ 2 GREG MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaaja Waa0baaSqaaiaaikdaaeaacaqGhbGaaeOuaiaabweacaqGhbaaaaaa @3A5C@ a des poids donnés par l’équation (3.2) d’après le vecteur auxiliaire x i j * = ( 1 , x i j * ) , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaaCiEamaaDa aaleaacaWGPbGaamOAaaqaaiaacQcaaaGccaaMe8Uaeyypa0JaaGjb VpaabmqabaGaaGymaiaacYcacaaMe8UaamiEamaaDaaaleaacaWGPb GaamOAaaqaaiaacQcaaaaakiaawIcacaGLPaaacaGGSaaaaa@4628@ où les valeurs x i j * , j = 1 , , N i MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamiEamaaDa aaleaacaWGPbGaamOAaaqaaiaacQcaaaGccaGGSaGaaGjbVlaadQga caaMe8Uaeyypa0JaaGjbVlaaigdacaGGSaGaaGjbVlablAciljaacY cacaaMe8UaamOtamaaBaaaleaacaWGPbaabeaaaaa@48A3@ ont été générées à partir d’une loi exponentielle de moyenne égale à 5 et de variance égale à 25, et indépendamment des valeurs x i j , j = 1 , , N i . MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamiEamaaBa aaleaacaWGPbGaamOAaaqabaGccaGGSaGaaGjbVlaadQgacaaMe8Ua eyypa0JaaGjbVlaaigdacaGGSaGaaGjbVlablAciljaacYcacaaMe8 UaamOtamaaBaaaleaacaWGPbaabeaakiaac6caaaa@48B0@ Il s’ensuit que l’estimateur Y ^ 2 GREG MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaaja Waa0baaSqaaiaaikdaaeaacaqGhbGaaeOuaiaabweacaqGhbaaaaaa @3A5C@ correspond au cas de x i j x i j * , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaaCiEamaaBa aaleaacaWGPbGaamOAaaqabaGccaaMe8UaeyiHISSaaGjbVlaahIha daqhaaWcbaGaamyAaiaadQgaaeaacaGGQaaaaOGaaiilaaaa@41F2@ car la variable auxiliaire x i j MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamiEamaaBa aaleaacaWGPbGaamOAaaqabaaaaa@385A@ associée au modèle au niveau de l’unité (4.1) n’appartient pas au vecteur x i j * MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaaCiEamaaDa aaleaacaWGPbGaamOAaaqaaiaacQcaaaaaaa@390D@ utilisé pour obtenir les poids associés à Y ^ 2 GREG . MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaaja Waa0baaSqaaiaaikdaaeaacaqGhbGaaeOuaiaabweacaqGhbaaaOGa aiOlaaaa@3B18@

Pour une population finie fixe, soient Y ¯ i MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaara WaaSbaaSqaaiaadMgaaeqaaaaa@3764@ la moyenne du petit domaine i MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamyAaaaa@3642@ et Y ¯ ^ i MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaaSbaaSqaaiaadMgaaeqaaaaa@3773@ un estimateur générique de Y ¯ i . MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaara WaaSbaaSqaaiaadMgaaeqaaOGaaiOlaaaa@3820@ Nous désignons Y ¯ ^ i (g) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgaaeaacaGGOaGaam4zaiaacMcaaaaaaa@39B9@ la valeur de Y ¯ ^ i MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaaSbaaSqaaiaadMgaaeqaaaaa@3773@ d’après le g e MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaam4zamaaCa aaleqabaGaaeyzaaaaaaa@3755@ échantillon simulé, pour g = 1 , , G . MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaam4zaiaays W7cqGH9aqpcaaMe8UaaGymaiaacYcacaaMe8UaeSOjGSKaaiilaiaa ysW7caWGhbGaaiOlaaaa@4235@ Les estimateurs décrits à la section 3 respectent la propriété de réconciliation peu importe la méthode utilisée pour estimer les composantes de la variance. Étant donné que les estimateurs réconciliés restreints reposent sur des estimations ( σ ^ v 2reRE(g) , σ ^ e 2reRE(g) ), MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaaiikaiqbeo 8aZzaajaWaa0baaSqaaiaadAhaaeaacaaIYaGaaeOCaiaabwgacaqG sbGaaeyraiaacIcacaWGNbGaaiykaaaakiaacYcacaaMe8Uafq4Wdm NbaKaadaqhaaWcbaGaamyzaaqaaiaaikdacaqGYbGaaeyzaiaabkfa caqGfbGaaiikaiaadEgacaGGPaaaaOGaaiykaiaacYcaaaa@4C89@ nous avons décidé d’utiliser le MVREre dans le calcul de Y ¯ ^ i (g) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgaaeaacaGGOaGaam4zaiaacMcaaaaaaa@39B9@ pour chaque estimateur Y ¯ ^ i MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaaSbaaSqaaiaadMgaaeqaaaaa@3773@ évalué dans cette étude par simulations.

Nous avons examiné les mesures de rendement suivantes :

Biais relatif absolu moyen

BRA ¯ = 1 m i=1 m BRA i avec BRA i =| 1 G g=1 G Y ¯ ^ i (g) Y ¯ i 1 | MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaGaaGjbVlabg2da9iaaysW7daWcaaqaaiaa igdaaeaacaWGTbaaaiaaysW7daaeWbqaaiaabkeacaqGsbGaaeyqam aaBaaaleaacaWGPbaabeaaaeaacaWGPbGaeyypa0JaaGymaaqaaiaa d2gaa0GaeyyeIuoakiaaywW7caqGHbGaaeODaiaabwgacaqGJbGaaG zbVlaabkeacaqGsbGaaeyqamaaBaaaleaacaWGPbaabeaakiaaysW7 cqGH9aqpcaaMe8+aaqWaaeaacaaMc8+aaSaaaeaacaaIXaaabaGaam 4raaaacaaMe8+aaabCaeaadaWcaaqaaiqadMfagaqegaqcamaaDaaa leaacaWGPbaabaGaaiikaiaadEgacaGGPaaaaaGcbaGabmywayaara WaaSbaaSqaaiaadMgaaeqaaaaakiaaysW7cqGHsislcaaMe8UaaGym aaWcbaGaam4zaiabg2da9iaaigdaaeaacaWGhbaaniabggHiLdGcca aMc8oacaGLhWUaayjcSdaaaa@716B@

Racine de l’erreur quadratique moyenne relative

REQMR ¯ = 1 m i=1 m REQMR i avec REQMR i = 1 G g=1 G ( Y ¯ ^ i (g) Y ¯ i 1 ) 2 . MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaacaaMe8Uaeyypa0JaaGjb VpaalaaabaGaaGymaaqaaiaad2gaaaGaaGjbVpaaqahabaGaaeOuai aabweacaqGrbGaaeytaiaabkfadaWgaaWcbaGaamyAaaqabaaabaGa amyAaiabg2da9iaaigdaaeaacaWGTbaaniabggHiLdGccaaMf8Uaae yyaiaabAhacaqGLbGaae4yaiaaywW7caqGsbGaaeyraiaabgfacaqG nbGaaeOuamaaBaaaleaacaWGPbaabeaakiaaysW7cqGH9aqpcaaMe8 +aaOaaaeaadaWcaaqaaiaaigdaaeaacaWGhbaaaiaaysW7daaeWbqa amaabmqabaWaaSaaaeaaceWGzbGbaeHbaKaadaqhaaWcbaGaamyAaa qaaiaacIcacaWGNbGaaiykaaaaaOqaaiqadMfagaqeamaaBaaaleaa caWGPbaabeaaaaGccaaMe8UaeyOeI0IaaGjbVlaaigdaaiaawIcaca GLPaaadaahaaWcbeqaaiaabkdaaaaabaGaam4zaiabg2da9iaaigda aeaacaWGhbaaniabggHiLdaaleqaaOGaaiOlaaaa@7389@

Cette partie de la simulation est résumée dans quatre tableaux. Nous présentons les résultats séparément pour les Scénarios 1 et 2. Les résultats dans le cas où la réconciliation est pour Y ^ 1 GREG MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaaja Waa0baaSqaaiaaigdaaeaacaqGhbGaaeOuaiaabweacaqGhbaaaaaa @3A5B@ (le cas de x i j x i j * ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaaCiEamaaBa aaleaacaWGPbGaamOAaaqabaGccaaMe8UaeyOHI0SaaGjbVlaahIha daqhaaWcbaGaamyAaiaadQgaaeaacaGGQaaaaOGaaiykaaaa@41F3@ sont résumés dans les tableaux 4.2 (Scénario 1) et 4.3 (Scénario 2). Les résultats dans le cas où la réconciliation est pour Y ^ 2 GREG MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaaja Waa0baaSqaaiaaikdaaeaacaqGhbGaaeOuaiaabweacaqGhbaaaaaa @3A5C@ (le cas de x i j x i j * ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaaCiEamaaBa aaleaacaWGPbGaamOAaaqabaGccaaMe8UaeyiHISSaaGjbVlaahIha daqhaaWcbaGaamyAaiaadQgaaeaacaGGQaaaaOGaaiykaaaa@41EF@ sont résumés dans les tableaux 4.4 (Scénario 1) et 4.5 (Scénario 2).

Réconciliation à Y ^ 1 GREG MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaaja Waa0baaSqaaiaaigdaaeaacaqGhbGaaeOuaiaabweacaqGhbaaaaaa @3A5B@  (le cas de x i j x i j * MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaaCiEamaaBa aaleaacaWGPbGaamOAaaqabaGccaaMe8UaeyOHI0SaaGjbVlaahIha daqhaaWcbaGaamyAaiaadQgaaeaacaGGQaaaaGqacOGaa8xkaaaa@41FB@ )

Nous avons calculé le BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@37C3@ et la REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@397B@ pour deux estimateurs non réconciliés, Y ¯ ^ i EBLUP MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgaaeaacaqGfbGaaeOqaiaabYeacaqGvbGa aeiuaaaaaaa@3B7B@ et Y ¯ ^ i YR , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgaaeaacaqGzbGaaeOuaaaakiaacYcaaaa@39DF@ ainsi que leurs estimateurs correspondants réconciliés à Y ^ 1 GREG . MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaaja Waa0baaSqaaiaaigdaaeaacaqGhbGaaeOuaiaabweacaqGhbaaaOGa aiOlaaaa@3B17@ Pour Y ¯ ^ i EBLUP , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgaaeaacaqGfbGaaeOqaiaabYeacaqGvbGa aeiuaaaakiaacYcaaaa@3C35@ nous avons trois estimateurs réconciliés, Y ¯ ^ i b EBRat , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeyraiaabkeacaqGsbGa aeyyaiaabshaaaGccaGGSaaaaa@3D52@ Y ¯ ^ i a b EBLUP MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGHbGaamOyaaqaaiaabweacaqGcbGa aeitaiaabwfacaqGqbaaaaaa@3D48@ et Y ¯ ^ i b REBLUP , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeOuaiaabweacaqGcbGa aeitaiaabwfacaqGqbaaaOGaaiilaaaa@3DF1@ donnés respectivement par les équations (3.5), (3.8) et (3.13). Pour Y ¯ ^ i YR , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgaaeaacaqGzbGaaeOuaaaakiaacYcaaaa@39DF@ les estimateurs réconciliés correspondants sont Y ¯ ^ i b YRat , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeywaiaabkfacaqGHbGa aeiDaaaakiaacYcaaaa@3CA1@ Y ¯ ^ i b YR MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeywaiaabkfaaaaaaa@3A0C@ et Y ¯ ^ i b RYR , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeOuaiaabMfacaqGsbaa aOGaaiilaaaa@3B9B@ donnés respectivement par les équations (3.5), (3.9) et (3.15).

Nous examinons d’abord leurs propriétés lorsque le modèle est exact (Scénario 1). En comparant les BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@37C3@ de l’ensemble des estimateurs au tableau 4.2, nous constatons qu’il n’y a pas de grande différence entre les estimateurs. Les estimateurs EBLUP présentent des BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@37C3@ un peu plus faibles que les estimateurs reposant sur la procédure YR. L’estimateur réconcilié Y ¯ ^ i a b EBLUP MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGHbGaamOyaaqaaiaabweacaqGcbGa aeitaiaabwfacaqGqbaaaaaa@3D48@ présente les BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@37C3@ les plus faibles, tandis que les BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@37C3@ des estimateurs réconciliés Y ¯ ^ i b EBRat MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeyraiaabkeacaqGsbGa aeyyaiaabshaaaaaaa@3C98@ et Y ¯ ^ i b REBLUP MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeOuaiaabweacaqGcbGa aeitaiaabwfacaqGqbaaaaaa@3D37@ sont identiques à ceux de Y ¯ ^ i EBLUP . MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgaaeaacaqGfbGaaeOqaiaabYeacaqGvbGa aeiuaaaakiaac6caaaa@3C37@ Les valeurs du BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@37C3@ associées aux estimateurs Y ¯ ^ i YR , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgaaeaacaqGzbGaaeOuaaaakiaacYcaaaa@39DF@ Y ¯ ^ i b YRat MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeywaiaabkfacaqGHbGa aeiDaaaaaaa@3BE7@ et Y ¯ ^ i b RYR MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeOuaiaabMfacaqGsbaa aaaa@3AE1@ se rapprochent, tandis que l’estimateur Y ¯ ^ i b YR MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeywaiaabkfaaaaaaa@3A0C@ présente un biais relatif un peu plus élevé, surtout pour des valeurs plus grandes de δ = σ v 2 / σ e 2 . MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeqiTdqMaaG jbVlabg2da9iaaysW7daWcgaqaaiabeo8aZnaaDaaaleaacaWG2baa baGaaGOmaaaaaOqaaiabeo8aZnaaDaaaleaacaWGLbaabaGaaGOmaa aaaaGccaGGUaaaaa@4332@ Pour l’ensemble des estimateurs, les BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@37C3@ augmentent à mesure que δ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeqiTdqgaaa@36F9@ augmente : de légères exceptions se produisent lorsque δ = 1. MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeqiTdqMaaG jbVlabg2da9iaaysW7caaIXaGaaiOlaaaa@3C86@

Ensuite, nous nous penchons sur les REQMR ¯ . MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaacaGGUaaaaa@3A2D@ Comme on pouvait s’y attendre, les REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@397B@ les plus faibles sont associées à Y ¯ ^ i EBLUP , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgaaeaacaqGfbGaaeOqaiaabYeacaqGvbGa aeiuaaaakiaacYcaaaa@3C35@ tandis que l’estimateur Y ¯ ^ i YR MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgaaeaacaqGzbGaaeOuaaaaaaa@3925@ présente des valeurs de la REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@397B@ un peu plus grandes en raison de l’utilisation de poids de sondage sous une modélisation exacte. La réconciliation entraîne une augmentation de la REQMR ¯ . MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaacaGGUaaaaa@3A2D@ Il convient de souligner que les REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@397B@ des estimateurs réconciliés Y ¯ ^ i a b EBLUP MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGHbGaamOyaaqaaiaabweacaqGcbGa aeitaiaabwfacaqGqbaaaaaa@3D48@ et Y ¯ ^ i b YR , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeywaiaabkfaaaGccaGG Saaaaa@3AC6@ donnés aux sections 3.1 et 3.2 respectivement, sont plus élevées que celles associées aux méthodes restreintes Y ¯ ^ i b REBLUP MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeOuaiaabweacaqGcbGa aeitaiaabwfacaqGqbaaaaaa@3D37@ et Y ¯ ^ i b RYR , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeOuaiaabMfacaqGsbaa aOGaaiilaaaa@3B9B@ données aux sections 3.3 et 3.4 respectivement. Les procédures par le ratio simplistes Y ¯ ^ i b EBRat MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeyraiaabkeacaqGsbGa aeyyaiaabshaaaaaaa@3C98@ et Y ¯ ^ i b YRat MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeywaiaabkfacaqGHbGa aeiDaaaaaaa@3BE7@ présentent des REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@397B@ qui sont assez comparables à celles réconciliées qui utilisent les méthodes restreintes. Les REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@397B@ augmentent à mesure que δ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeqiTdqgaaa@36F9@ augmente.

Nous concluons ce qui suit dans le cas de x i j x i j * MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaaCiEamaaBa aaleaacaWGPbGaamOAaaqabaGccaaMe8UaeyOHI0SaaGjbVlaahIha daqhaaWcbaGaamyAaiaadQgaaeaacaGGQaaaaaaa@413C@ et lorsque le modèle pour petits domaines est correctement spécifié. Les estimateurs réconciliés restreints ou réconciliés par le ratio donnent de meilleurs résultats que ceux qui utilisent un modèle augmenté pour l’estimation EBLUP ou une méthode YR modifiée. Lorsque les techniques restreintes ou de réconciliation par le ratio sont utilisées, les estimateurs résultants ont des valeurs du biais semblables à celles associées à leurs versions non réconciliées, tandis que leurs valeurs de l’erreur quadratique moyenne sont légèrement plus élevées que celles des versions non réconciliées. Les estimateurs sur petits domaines et l’estimateur GREG Y ^ 1 GREG MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaaja Waa0baaSqaaiaaigdaaeaacaqGhbGaaeOuaiaabweacaqGhbaaaaaa @3A5B@ reposent sur les mêmes variables auxiliaires, tandis que le modèle est exact. En conséquence, Y ¯ ^ i EBLUP MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgaaeaacaqGfbGaaeOqaiaabYeacaqGvbGa aeiuaaaaaaa@3B7B@ et Y ¯ ^ i YR MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgaaeaacaqGzbGaaeOuaaaaaaa@3925@ n’ont pas à être modifiés considérablement pour réaliser la réconciliation à Y ^ 1 GREG . MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaaja Waa0baaSqaaiaaigdaaeaacaqGhbGaaeOuaiaabweacaqGhbaaaOGa aiOlaaaa@3B17@


Tableau 4.2
BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqipu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbeqabeWacmGabiqabeqabmqabeabbaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@37BD@ (%) et REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqipu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbeqabeWacmGabiqabeqabmqabeabbaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@3975@ (%) pour le Scénario 1 : la réconciliation à Y ^ 1 GREG MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqipu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbeqabeWacmGabiqabeqabmqabeabbaGcbaGabmywayaaja Waa0baaSqaaiaaigdaaeaacaqGhbGaaeOuaiaabweacaqGhbaaaaaa @3A55@ ( x ij x ij * ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqipu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbeqabeWacmGabiqabeqabmqabeabbaGcbaWaaeWabeaaca WH4bWaaSbaaSqaaiaadMgacaWGQbaabeaakiaaysW7cqGHgksZcaaM e8UaaCiEamaaDaaaleaacaWGPbGaamOAaaqaaiaacQcaaaaakiaawI cacaGLPaaaaaa@42CA@
Sommaire du tableau
Le tableau montre les résultats de BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqipu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbeqabeWacmGabiqabeqabmqabeabbaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@37BD@ (%) et REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqipu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbeqabeWacmGabiqabeqabmqabeabbaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@3975@ (%) pour le Scénario 1 : la réconciliation à Y ^ 1 GREG MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqipu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbeqabeWacmGabiqabeqabmqabeabbaGcbaGabmywayaaja Waa0baaSqaaiaaigdaaeaacaqGhbGaaeOuaiaabweacaqGhbaaaaaa @3A55@ ( x ij x ij * ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqipu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbeqabeWacmGabiqabeqabmqabeabbaGcbaWaaeWabeaaca WH4bWaaSbaaSqaaiaadMgacaWGQbaabeaakiaaysW7cqGHgksZcaaM e8UaaCiEamaaDaaaleaacaWGPbGaamOAaaqaaiaacQcaaaaakiaawI cacaGLPaaaaaa@42CA@ . Les données sont présentées selon Estimateur (titres de rangée) et Mesure, Pop A1
δ=0,01 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGjbVlaabcdacaqGSaGa aeimaiaabgdaaaa@440D@ , Pop B1
δ=0,05 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGjbVlaabcdacaqGSaGa aeimaiaabgdaaaa@440D@ , Pop C1
δ=0,1 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGjbVlaabcdacaqGSaGa aeimaiaabgdaaaa@440D@ , Pop D1
δ=0,2 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGjbVlaabcdacaqGSaGa aeimaiaabgdaaaa@440D@ et Pop E1
δ=1 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGjbVlaabcdacaqGSaGa aeimaiaabgdaaaa@440D@ (figurant comme en-tête de colonne).
Estimateur Mesure Pop A1
δ=0,01 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGjbVlaabcdacaqGSaGa aeimaiaabgdaaaa@440D@
Pop B1
δ=0,05 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGjbVlaabcdacaqGSaGa aeimaiaabgdaaaa@440D@
Pop C1
δ=0,1 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGjbVlaabcdacaqGSaGa aeimaiaabgdaaaa@440D@
Pop D1
δ=0,2 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGjbVlaabcdacaqGSaGa aeimaiaabgdaaaa@440D@
Pop E1
δ=1 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGjbVlaabcdacaqGSaGa aeimaiaabgdaaaa@440D@
Y ¯ ^ i EBLUP MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgaaeaacaqGfbGaaeOqaiaabYeacaqGvbGa aeiuaaaaaaa@3D9E@ BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@39E6@ 1,1 1,9 2,3 2,7 2,6
REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@3B9E@ 2,7 3,4 3,9 4,9 6,5
Y ¯ ^ i YR MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgaaeaacaqGzbGaaeOuaaaaaaa@3B48@ BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@39E6@ 1,2 2,0 2,4 2,9 3,1
REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@3B9E@ 3,1 3,7 4,2 5,3 7,2
Y ¯ ^ ib EBRat MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeyraiaabkeacaqGsbGa aeyyaiaabshaaaaaaa@3EBB@ BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@39E6@ 1,1 1,9 2,3 2,7 2,6
REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@3B9E@ 3,2 3,8 4,3 5,2 6,9
Y ¯ ^ ib YRat MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeywaiaabkfacaqGHbGa aeiDaaaaaaa@3E0A@ BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@39E6@ 1,2 2,0 2,4 2,9 3,1
REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@3B9E@ 3,1 3,7 4,3 5,3 7,4
Y ¯ ^ iab EBLUP MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGHbGaamOyaaqaaiaabweacaqGcbGa aeitaiaabwfacaqGqbaaaaaa@3F6B@ BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@39E6@ 1,0 1,6 2,1 2,4 2,3
REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@3B9E@ 9,6 9,8 10,1 11,1 13,9
Y ¯ ^ ib YR MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeywaiaabkfaaaaaaa@3C2F@ BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@39E6@ 1,2 2,0 2,5 3,0 3,7
REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@3B9E@ 3,5 4,8 5,4 11,7 14,5
Y ¯ ^ ib REBLUP MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeOuaiaabweacaqGcbGa aeitaiaabwfacaqGqbaaaaaa@3F5A@ BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@39E6@ 1,1 1,9 2,3 2,7 2,6
REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@3B9E@ 3,2 3,8 4,3 5,3 7,0
Y ¯ ^ ib RYR MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeOuaiaabMfacaqGsbaa aaaa@3D04@ BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@39E6@ 1,2 2,0 2,4 2,9 3,2
REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@3B9E@ 3,1 3,7 4,3 5,3 7,5

Les résultats lorsqu’un modèle exact n’est pas utilisé sont présentés au tableau 4.3. La valeur de δ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeqiTdqgaaa@36F9@ n’a pas une grande incidence sur les BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@37C3@ et les REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@397B@ pour l’ensemble des estimateurs. Les BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@37C3@ et les REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@397B@ des estimateurs EBLUP, qu’ils soient réconciliés ou non, sont plus élevés que ceux associés aux estimateurs YR. Il s’ensuit que, pour une modélisation inexacte, l’utilisation des estimateurs YR est recommandée. Étant donné que Y ^ 1 GREG MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaaja Waa0baaSqaaiaaigdaaeaacaqGhbGaaeOuaiaabweacaqGhbaaaaaa @3A5B@ et les estimateurs fondés sur la procédure YR utilisent le même vecteur de données auxiliaires, il s’ensuit qu’il n’y a pas de grande différence quant au BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@37C3@ et à la REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@397B@ entre l’estimateur non réconcilié Y ¯ ^ i YR MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgaaeaacaqGzbGaaeOuaaaaaaa@3925@ et ses versions réconciliées, Y ¯ ^ i b YRat , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeywaiaabkfacaqGHbGa aeiDaaaakiaacYcaaaa@3CA1@ Y ¯ ^ i b YR MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeywaiaabkfaaaaaaa@3A0C@ et Y ¯ ^ i b RYR . MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeOuaiaabMfacaqGsbaa aOGaaiOlaaaa@3B9D@ Cependant, on peut constater que l’estimateur réconcilié Y ¯ ^ i b YR MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeywaiaabkfaaaaaaa@3A0C@ présente les valeurs du BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@37C3@ les plus faibles, tandis que l’estimateur réconcilié restreint Y ¯ ^ i b RYR MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeOuaiaabMfacaqGsbaa aaaa@3AE1@ présente les REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@397B@ les plus faibles.


Tableau 4.3
BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqipu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbeqabeWacmGabiqabeqabmqabeabbaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@37BD@ (%) et REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqipu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbeqabeWacmGabiqabeqabmqabeabbaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@3975@ (%) pour le Scénario 2 : la réconciliation à Y ^ 1 GREG MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqipu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbeqabeWacmGabiqabeqabmqabeabbaGcbaGabmywayaaja Waa0baaSqaaiaaigdaaeaacaqGhbGaaeOuaiaabweacaqGhbaaaaaa @3A55@ ( x ij x ij * ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqipu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbeqabeWacmGabiqabeqabmqabeabbaGcbaWaaeWabeaaca WH4bWaaSbaaSqaaiaadMgacaWGQbaabeaakiaaysW7cqGHgksZcaaM e8UaaCiEamaaDaaaleaacaWGPbGaamOAaaqaaiaacQcaaaaakiaawI cacaGLPaaaaaa@42CA@
Sommaire du tableau
Le tableau montre les résultats de BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqipu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbeqabeWacmGabiqabeqabmqabeabbaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@37BD@ (%) et REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqipu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbeqabeWacmGabiqabeqabmqabeabbaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@3975@ (%) pour le Scénario 1 : la réconciliation à Y ^ 1 GREG MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqipu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbeqabeWacmGabiqabeqabmqabeabbaGcbaGabmywayaaja Waa0baaSqaaiaaigdaaeaacaqGhbGaaeOuaiaabweacaqGhbaaaaaa @3A55@ ( x ij x ij * ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqipu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbeqabeWacmGabiqabeqabmqabeabbaGcbaWaaeWabeaaca WH4bWaaSbaaSqaaiaadMgacaWGQbaabeaakiaaysW7cqGHgksZcaaM e8UaaCiEamaaDaaaleaacaWGPbGaamOAaaqaaiaacQcaaaaakiaawI cacaGLPaaaaaa@42CA@ . Les données sont présentées selon Estimateur (titres de rangée) et Mesure, Pop A1
δ=0,01 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGjbVlaabcdacaqGSaGa aeimaiaabgdaaaa@440D@ , Pop B1
δ=0,05 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGjbVlaabcdacaqGSaGa aeimaiaabgdaaaa@440D@ , Pop C1
δ=0,1 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGjbVlaabcdacaqGSaGa aeimaiaabgdaaaa@440D@ , Pop D1
δ=0,2 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGjbVlaabcdacaqGSaGa aeimaiaabgdaaaa@440D@ et Pop E1
δ=1 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGjbVlaabcdacaqGSaGa aeimaiaabgdaaaa@440D@ (figurant comme en-tête de colonne).
Estimateur Mesure Pop A2
δ=0,01 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGjbVlaabcdacaqGSaGa aeimaiaabgdaaaa@440D@
Pop B2
δ=0,05 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGjbVlaabcdacaqGSaGa aeimaiaabgdaaaa@440D@
Pop C2
δ=0,1 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGjbVlaabcdacaqGSaGa aeimaiaabgdaaaa@440D@
Pop D2
δ=0,2 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGjbVlaabcdacaqGSaGa aeimaiaabgdaaaa@440D@
Pop E2
δ=1 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGjbVlaabcdacaqGSaGa aeimaiaabgdaaaa@440D@
Y ¯ ^ i EBLUP MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgaaeaacaqGfbGaaeOqaiaabYeacaqGvbGa aeiuaaaaaaa@3D9E@ BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@39E6@ 42,3 42,7 43,2 43,0 41,5
REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@3B9E@ 59,8 60,5 61,1 60,6 59,0
Y ¯ ^ i YR MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgaaeaacaqGzbGaaeOuaaaaaaa@3B48@ BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@39E6@ 13,5 13,8 13,8 13,6 13,5
REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@3B9E@ 42,8 43,2 43,5 43,2 42,4
Y ¯ ^ ib EBRat MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeyraiaabkeacaqGsbGa aeyyaiaabshaaaaaaa@3EBB@ BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@39E6@ 42,9 43,4 43,9 43,6 42,1
REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@3B9E@ 61,2 61,9 62,7 62,1 60,3
Y ¯ ^ ib YRat MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeywaiaabkfacaqGHbGa aeiDaaaaaaa@3E0A@ BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@39E6@ 13,8 14,1 14,1 13,9 13,8
REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@3B9E@ 43,9 44,4 44,7 44,4 43,5
Y ¯ ^ iab EBLUP MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGHbGaamOyaaqaaiaabweacaqGcbGa aeitaiaabwfacaqGqbaaaaaa@3F6B@ BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@39E6@ 19,8 20,2 20,2 20,2 19,6
REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@3B9E@ 66,2 66,7 67,6 67,3 66,6
Y ¯ ^ ib YR MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeywaiaabkfaaaaaaa@3C2F@ BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@39E6@ 10,9 10,6 11,5 12,5 10,7
REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@3B9E@ 47,3 47,6 48,1 47,9 47,8
Y ¯ ^ ib REBLUP MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeOuaiaabweacaqGcbGa aeitaiaabwfacaqGqbaaaaaa@3F5A@ BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@39E6@ 41,2 41,8 41,8 41,7 40,6
REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@3B9E@ 58,2 59,0 59,1 58,9 57,4
Y ¯ ^ ib RYR MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeOuaiaabMfacaqGsbaa aaaa@3D04@ BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@39E6@ 12,5 12,7 12,6 12,5 12,5
REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@3B9E@ 42,4 42,9 43,1 42,9 42,1

Réconciliation à Y ^ 2 GREG MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaaja Waa0baaSqaaiaaikdaaeaacaqGhbGaaeOuaiaabweacaqGhbaaaaaa @3A5C@  (le cas de x i j x i j * MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaaCiEamaaBa aaleaacaWGPbGaamOAaaqabaGccaaMe8UaeyiHISSaaGjbVlaahIha daqhaaWcbaGaamyAaiaadQgaaeaacaGGQaaaaGqacOGaa8xkaaaa@41F7@ )

Les résultats dans ce cas sont présentés aux tableaux 4.4 et 4.5 pour les Scénarios 1 et 2, respectivement. La pondération se rapporte à l’estimateur w i j GREG MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaam4DamaaDa aaleaacaWGPbGaamOAaaqaaiaabEeacaqGsbGaaeyraiaabEeaaaaa aa@3B8B@ donné par l’équation (3.2). Nous avons examiné les quatre estimateurs suivants ( Y ¯ ^ i b EBRat , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaaiikaiqadM fagaqegaqcamaaDaaaleaacaWGPbGaamOyaaqaaiaabweacaqGcbGa aeOuaiaabggacaqG0baaaOGaaiilaaaa@3DFE@ Y ¯ ^ i b REBLUP , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeOuaiaabweacaqGcbGa aeitaiaabwfacaqGqbaaaOGaaiilaaaa@3DF1@ Y ¯ ^ i b YRat MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeywaiaabkfacaqGHbGa aeiDaaaaaaa@3BE7@ et Y ¯ ^ i b RYR ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeOuaiaabMfacaqGsbaa aOGaaiykaaaa@3B98@ qui sont réconciliés à Y ^ 2 GREG . MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaaja Waa0baaSqaaiaaikdaaeaacaqGhbGaaeOuaiaabweacaqGhbaaaOGa aiOlaaaa@3B18@ Les deux premiers estimateurs, Y ¯ ^ i b EBRat MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeyraiaabkeacaqGsbGa aeyyaiaabshaaaaaaa@3C98@ et Y ¯ ^ i b REBLUP , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeOuaiaabweacaqGcbGa aeitaiaabwfacaqGqbaaaOGaaiilaaaa@3DF1@ sont donnés par les équations (3.5) et (3.13) respectivement, tandis que les deux derniers, Y ¯ ^ i b YRat MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeywaiaabkfacaqGHbGa aeiDaaaaaaa@3BE7@ et Y ¯ ^ i b RYR , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeOuaiaabMfacaqGsbaa aOGaaiilaaaa@3B9B@ sont donnés par les équations (3.5) et (3.15).

Au tableau 4.4, nous résumons les valeurs moyennes du BRA et de la REQMR lorsque le modèle est exact. Autrement dit, tant l’échantillon que les données sur la population respectent le modèle (4.1). Nous discutons en premier lieu de leurs propriétés quant aux BRA ¯ . MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaGaaiOlaaaa@3875@ En comparant les BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@37C3@ de l’ensemble des estimateurs au tableau 4.4, nous constatons encore une fois que, sous une modélisation exacte, l’estimateur EBLUP original, Y ¯ ^ i EBLUP , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgaaeaacaqGfbGaaeOqaiaabYeacaqGvbGa aeiuaaaakiaacYcaaaa@3C35@ présente les BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@37C3@ les plus faibles. Les BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@37C2@ augmentent lorsque la réconciliation est nécessaire, ce qui est différent de ce que nous avons constaté au tableau 4.2. Il n’y a pas de grande différence quant au BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@37C3@ entre les estimateurs réconciliés obtenus au moyen des méthodes fondées sur des ajustements par le ratio, Y ¯ ^ i b EBRat MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeyraiaabkeacaqGsbGa aeyyaiaabshaaaaaaa@3C98@ et Y ¯ ^ i b YRat , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeywaiaabkfacaqGHbGa aeiDaaaakiaacYcaaaa@3CA1@ et ceux obtenus au moyen des méthodes restreintes, Y ¯ ^ i b REBLUP MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeOuaiaabweacaqGcbGa aeitaiaabwfacaqGqbaaaaaa@3D37@ et Y ¯ ^ i b RYR . MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeOuaiaabMfacaqGsbaa aOGaaiOlaaaa@3B9D@ Les BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@37C3@ augmentent à mesure que δ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeqiTdqgaaa@36F9@ augmente : de légères exceptions se produisent lorsque δ = 1. MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeqiTdqMaaG jbVlabg2da9iaaysW7caaIXaGaaiOlaaaa@3C86@

Ensuite, nous nous penchons sur les REQMR ¯ . MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaacaGGUaaaaa@3A2D@ Comme on pouvait s’y attendre, les REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@397B@ les plus faibles sont associées à Y ¯ ^ i EBLUP , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgaaeaacaqGfbGaaeOqaiaabYeacaqGvbGa aeiuaaaakiaacYcaaaa@3C35@ ce qui est optimal sous une modélisation exacte. La réconciliation entraîne une augmentation de la REQMR ¯ . MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaacaGGUaaaaa@3A2D@ Il convient de souligner que les REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@397B@ associées à l’ensemble des quatre procédures de réconciliation au tableau 4.4 sont assez élevées comparativement aux REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@397B@ associées aux estimateurs non réconciliés Y ¯ ^ i EBLUP MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgaaeaacaqGfbGaaeOqaiaabYeacaqGvbGa aeiuaaaaaaa@3B7B@ et Y ¯ ^ i YR . MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgaaeaacaqGzbGaaeOuaaaakiaac6caaaa@39E1@ Les estimateurs Y ¯ ^ i b EBRat MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeyraiaabkeacaqGsbGa aeyyaiaabshaaaaaaa@3C98@ et Y ¯ ^ i b YRat MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeywaiaabkfacaqGHbGa aeiDaaaaaaa@3BE7@ ont une efficacité semblable, tandis que Y ¯ ^ i b REBLUP MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeOuaiaabweacaqGcbGa aeitaiaabwfacaqGqbaaaaaa@3D37@ et Y ¯ ^ i b RYR MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeOuaiaabMfacaqGsbaa aaaa@3AE1@ présentent des valeurs de la REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@397B@ qui sont un peu plus élevées que celles de Y ¯ ^ i b EBRat MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeyraiaabkeacaqGsbGa aeyyaiaabshaaaaaaa@3C98@ et Y ¯ ^ i b YRat . MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeywaiaabkfacaqGHbGa aeiDaaaakiaac6caaaa@3CA3@ Les REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@397B@ augmentent à mesure que δ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeqiTdqgaaa@36F9@ augmente.

Lorsque x i j x i j * , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaaCiEamaaBa aaleaacaWGPbGaamOAaaqabaGccaaMe8UaeyiHISSaaGjbVlaahIha daqhaaWcbaGaamyAaiaadQgaaeaacaGGQaaaaOGaaiilaaaa@41F2@ il existe des différences plus grandes entre les estimateurs sur petits domaines fondés sur le modèle (2.2), qui utilise le vecteur x i j , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaaCiEamaaBa aaleaacaWGPbGaamOAaaqabaGccaGGSaaaaa@3918@ et l’estimateur GREG, qui utilise x i j * . MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaaCiEamaaDa aaleaacaWGPbGaamOAaaqaaiaacQcaaaGccaGGUaaaaa@39C9@ Il convient de souligner que nous avons examiné une situation un peu extrême alors que x i j MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaaCiEamaaBa aaleaacaWGPbGaamOAaaqabaaaaa@385E@ et x i j * MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaaCiEamaaDa aaleaacaWGPbGaamOAaaqaaiaacQcaaaaaaa@390D@ n’ont pas de variable en commun. Il s’ensuit que les modifications nécessaires pour obtenir des estimateurs réconciliés sont plus importantes dans ce cas comparativement au cas de x i j x i j * . MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaaCiEamaaBa aaleaacaWGPbGaamOAaaqabaGccaaMe8UaeyOHI0SaaGjbVlaahIha daqhaaWcbaGaamyAaiaadQgaaeaacaGGQaaaaOGaaiOlaaaa@41F8@ Cela explique pourquoi, au tableau 4.4, les estimateurs réconciliés présentent des valeurs du BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@37C3@ et de la REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@397B@ significativement plus élevées que les estimateurs qui ne sont pas réconciliés à Y ^ 2 GREG . MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaaja Waa0baaSqaaiaaikdaaeaacaqGhbGaaeOuaiaabweacaqGhbaaaOGa aiOlaaaa@3B18@


Tableau 4.4
BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqipu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbeqabeWacmGabiqabeqabmqabeabbaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@37BD@ (%) et REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqipu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbeqabeWacmGabiqabeqabmqabeabbaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@3975@ (%) pour le Scénario 1 : la réconciliation à Y ^ 2 GREG MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqipu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbeqabeWacmGabiqabeqabmqabeabbaGcbaGabmywayaaja Waa0baaSqaaiaaikdaaeaacaqGhbGaaeOuaiaabweacaqGhbaaaaaa @3A56@ ( x ij x ij * ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqipu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbeqabeWacmGabiqabeqabmqabeabbaGcbaWaaeWabeaaca WH4bWaaSbaaSqaaiaadMgacaWGQbaabeaakiaaysW7cqGHekYYcaaM e8UaaCiEamaaDaaaleaacaWGPbGaamOAaaqaaiaacQcaaaaakiaawI cacaGLPaaaaaa@42C6@
Sommaire du tableau
Le tableau montre les résultats de BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqipu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbeqabeWacmGabiqabeqabmqabeabbaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@37BD@ (%) et REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqipu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbeqabeWacmGabiqabeqabmqabeabbaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@3975@ (%) pour le Scénario 1 : la réconciliation à Y ^ 2 GREG MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqipu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbeqabeWacmGabiqabeqabmqabeabbaGcbaGabmywayaaja Waa0baaSqaaiaaikdaaeaacaqGhbGaaeOuaiaabweacaqGhbaaaaaa @3A56@ ( x ij x ij * ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqipu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbeqabeWacmGabiqabeqabmqabeabbaGcbaWaaeWabeaaca WH4bWaaSbaaSqaaiaadMgacaWGQbaabeaakiaaysW7cqGHekYYcaaM e8UaaCiEamaaDaaaleaacaWGPbGaamOAaaqaaiaacQcaaaaakiaawI cacaGLPaaaaaa@42C6@ . Les données sont présentées selon Estimateur (titres de rangée) et Mesure, Pop A1
δ=0,01 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGjbVlaabcdacaqGSaGa aeimaiaabgdaaaa@440D@ , Pop B1
δ=0,05 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGjbVlaabcdacaqGSaGa aeimaiaabgdaaaa@440D@ , Pop C1
δ=0,1 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGjbVlaabcdacaqGSaGa aeimaiaabgdaaaa@440D@ , Pop D1
δ=0,2 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGjbVlaabcdacaqGSaGa aeimaiaabgdaaaa@440D@ et Pop E1
δ=1 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGjbVlaabcdacaqGSaGa aeimaiaabgdaaaa@440D@ (figurant comme en-tête de colonne).
Estimateur Mesure Pop A1
δ=0,01 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGjbVlaabcdacaqGSaGa aeimaiaabgdaaaa@440D@
Pop B1
δ=0,05 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGjbVlaabcdacaqGSaGa aeimaiaabgdaaaa@440D@
Pop C1
δ=0,1 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGjbVlaabcdacaqGSaGa aeimaiaabgdaaaa@440D@
Pop D1
δ=0,2 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGjbVlaabcdacaqGSaGa aeimaiaabgdaaaa@440D@
Pop E1
δ=1 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGjbVlaabcdacaqGSaGa aeimaiaabgdaaaa@440D@
Y ¯ ^ i EBLUP MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgaaeaacaqGfbGaaeOqaiaabYeacaqGvbGa aeiuaaaaaaa@3D9E@ BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@39E6@ 1,1 1,9 2,3 2,7 2,6
REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@3B9E@ 2,7 3,4 3,9 4,9 6,5
Y ¯ ^ i YR MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgaaeaacaqGzbGaaeOuaaaaaaa@3B48@ BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@39E6@ 1,2 2,0 2,4 2,9 3,1
REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@3B9E@ 3,1 3,7 4,2 5,3 7,2
Y ¯ ^ ib EBRat MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeyraiaabkeacaqGsbGa aeyyaiaabshaaaaaaa@3EBB@ BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@39E6@ 4,2 4,3 4,5 4,9 4,6
REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@3B9E@ 13,0 13,2 13,5 14,0 14,6
Y ¯ ^ ib YRat MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeywaiaabkfacaqGHbGa aeiDaaaaaaa@3E0A@ BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@39E6@ 4,2 4,3 4,5 5,0 4,8
REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@3B9E@ 13,0 13,2 13,5 14,0 14,0
Y ¯ ^ ib REBLUP MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeOuaiaabweacaqGcbGa aeitaiaabwfacaqGqbaaaaaa@3F5A@ BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@39E6@ 4,2 4,3 4,5 5,0 4,8
REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@3B9E@ 13,1 13,3 13,5 14,1 15,0
Y ¯ ^ ib RYR MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeOuaiaabMfacaqGsbaa aaaa@3D04@ BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@39E6@ 4,2 4,3 4,6 5,1 5,0
REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0xh9v8qiW7rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@3B9E@ 13,5 13,7 13,8 14,5 16,2

L’incidence d’utiliser un modèle inexact est présentée au tableau 4.5. Nous constatons que l’estimateur Y ¯ ^ i EBLUP MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgaaeaacaqGfbGaaeOqaiaabYeacaqGvbGa aeiuaaaaaaa@3B7B@ est le plus touché en ce qui a trait au BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@37C3@ et à la REQMR ¯ , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaacaGGSaaaaa@3A2B@ car la procédure EBLUP suppose que le modèle est exact. Les versions réconciliées de l’estimateur EBLUP, Y ¯ ^ i b EBRat MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeyraiaabkeacaqGsbGa aeyyaiaabshaaaaaaa@3C98@ et Y ¯ ^ i b REBLUP , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeOuaiaabweacaqGcbGa aeitaiaabwfacaqGqbaaaOGaaiilaaaa@3DF1@ présentent aussi des BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@37C3@ et des REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@397B@ élevés. Bien que l’estimateur original de You et Rao (2002), Y ¯ ^ i YR , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgaaeaacaqGzbGaaeOuaaaakiaacYcaaaa@39DF@ présente un BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@37C3@ beaucoup plus faible que l’estimateur EBLUP, sa REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@397B@ est assez élevée. Le BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@37C3@ et la REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@397B@ associés à la version réconciliée par le ratio de Y ¯ ^ i YR , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgaaeaacaqGzbGaaeOuaaaakiaacYcaaaa@39DF@ Y ¯ ^ i b YRat , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeywaiaabkfacaqGHbGa aeiDaaaakiaacYcaaaa@3CA1@ sont un peu plus élevés que ceux associés à Y ¯ ^ i YR . MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgaaeaacaqGzbGaaeOuaaaakiaac6caaaa@39E1@ L’estimateur YR réconcilié, Y ¯ ^ i b RYR , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeOuaiaabMfacaqGsbaa aOGaaiilaaaa@3B9B@ qui repose sur la procédure restreinte donnée à la section 3.4, présente le BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@37C3@ le plus faible parmi les estimateurs présentés au tableau 4.5. En raison de la réconciliation, sa REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@397B@ est légèrement plus élevée que celle associée à Y ¯ ^ i YR . MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiFu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgaaeaacaqGzbGaaeOuaaaakiaac6caaaa@39E1@


Tableau 4.5
BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqipu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbeqabeWacmGabiqabeqabmqabeabbaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@37BD@ (%) et REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqipu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbeqabeWacmGabiqabeqabmqabeabbaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@3975@ (%) pour le Scénario 2 : la réconciliation à Y ^ 2 GREG MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqipu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbeqabeWacmGabiqabeqabmqabeabbaGcbaGabmywayaaja Waa0baaSqaaiaaikdaaeaacaqGhbGaaeOuaiaabweacaqGhbaaaaaa @3A56@ ( x ij x ij * ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqipu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbeqabeWacmGabiqabeqabmqabeabbaGcbaWaaeWabeaaca WH4bWaaSbaaSqaaiaadMgacaWGQbaabeaakiaaysW7cqGHekYYcaaM e8UaaCiEamaaDaaaleaacaWGPbGaamOAaaqaaiaacQcaaaaakiaawI cacaGLPaaaaaa@42C6@
Sommaire du tableau
Le tableau montre les résultats de BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqipu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbeqabeWacmGabiqabeqabmqabeabbaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@37BD@ (%) et REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqipu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbeqabeWacmGabiqabeqabmqabeabbaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@3975@ (%) pour le Scénario 2 : la réconciliation à Y ^ 2 GREG MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqipu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbeqabeWacmGabiqabeqabmqabeabbaGcbaGabmywayaaja Waa0baaSqaaiaaikdaaeaacaqGhbGaaeOuaiaabweacaqGhbaaaaaa @3A56@ ( x ij x ij * ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqipu0Je9sqqrpepC0xbbL8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbeqabeWacmGabiqabeqabmqabeabbaGcbaWaaeWabeaaca WH4bWaaSbaaSqaaiaadMgacaWGQbaabeaakiaaysW7cqGHekYYcaaM e8UaaCiEamaaDaaaleaacaWGPbGaamOAaaqaaiaacQcaaaaakiaawI cacaGLPaaaaaa@42C6@ . Les données sont présentées selon Estimateur (titres de rangée) et Mesure, Pop A2
δ=0,01 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGjbVlaabcdacaqGSaGa aeimaiaabgdaaaa@440D@ , Pop B2
δ=0,05 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGjbVlaabcdacaqGSaGa aeimaiaabgdaaaa@440D@ , Pop C2
δ=0,1 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGjbVlaabcdacaqGSaGa aeimaiaabgdaaaa@440D@ , Pop D2
δ=0,2 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGjbVlaabcdacaqGSaGa aeimaiaabgdaaaa@440D@ et Pop E2
δ=1 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGjbVlaabcdacaqGSaGa aeimaiaabgdaaaa@440D@ (figurant comme en-tête de colonne).
Estimateur Mesure Pop A2
δ=0,01 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGjbVlaabcdacaqGSaGa aeimaiaabgdaaaa@440D@
Pop B2
δ=0,05 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGjbVlaabcdacaqGSaGa aeimaiaabgdaaaa@440D@
Pop C2
δ=0,1 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGjbVlaabcdacaqGSaGa aeimaiaabgdaaaa@440D@
Pop D2
δ=0,2 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGjbVlaabcdacaqGSaGa aeimaiaabgdaaaa@440D@
Pop E2
δ=1 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBamXvP5wqonvsaeHbmv3yPrwyGmuy SXwANjxyWHwEaebbnrfifHhDYfgasaacPqpw0le9v8qqaqpepeeaY= Hhbbf9v8qrpq0dc9vqFj0db9qqvqFr0dXdHiVc=bYP0xH8peeu0xXd crpe0db9Wqpepec9ar=xfr=xfr=tmeqabeqadiWaceGabeqabeWabe aaeeaakeaacqaH0oazcaaMe8Uaeyypa0JaaGjbVlaabcdacaqGSaGa aeimaiaabgdaaaa@440D@
Y ¯ ^ i EBLUP MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0dXdbbG8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgaaeaacaqGfbGaaeOqaiaabYeacaqGvbGa aeiuaaaaaaa@3C71@ BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0dXdbbG8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@38B9@ 42,3 42,6 43,2 43,0 41,6
REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0dXdbbG8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@3A71@ 59,8 60,4 61,1 60,7 59,1
Y ¯ ^ i YR MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0dXdbbG8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgaaeaacaqGzbGaaeOuaaaaaaa@3A1B@ BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0dXdbbG8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@38B9@ 13,6 13,6 13,9 13,7 13,5
REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0dXdbbG8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@3A71@ 42,8 43,1 43,5 43,3 42,4
Y ¯ ^ ib EBRat MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0dXdbbG8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeyraiaabkeacaqGsbGa aeyyaiaabshaaaaaaa@3D8E@ BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0dXdbbG8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@38B9@ 43,8 44,4 44,9 44,6 43,3
REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0dXdbbG8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@3A71@ 65,4 66,1 67,0 66,4 64,5
Y ¯ ^ ib YRat MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0dXdbbG8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeywaiaabkfacaqGHbGa aeiDaaaaaaa@3CDD@ BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0dXdbbG8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@38B9@ 15,0 15,2 15,6 15,2 14,9
REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0dXdbbG8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@3A71@ 47,9 48,2 48,7 48,3 47,3
Y ¯ ^ ib REBLUP MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0dXdbbG8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeOuaiaabweacaqGcbGa aeitaiaabwfacaqGqbaaaaaa@3E2D@ BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0dXdbbG8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@38B9@ 37,3 38,0 38,1 37,8 37,1
REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0dXdbbG8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@3A71@ 57,4 58,2 58,5 58,2 56,7
Y ¯ ^ ib RYR MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0dXdbbG8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGabmywayaary aajaWaa0baaSqaaiaadMgacaWGIbaabaGaaeOuaiaabMfacaqGsbaa aaaa@3BD7@ BRA ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0dXdbbG8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGcbGaaeOuaiaabgeaaaaaaa@38B9@ 9,9 10,1 10,4 10,0 10,1
REQMR ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqk0Jf9crFfpeea0dXdbbG8F4rqqrFfpu0de9GqFf0xc9 qqpeuf0xe9q8qiYRWFGCk9vi=dbbf9v8Gq0db9qqpm0dXdHqpq0=vr 0=vr0=edbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca qGsbGaaeyraiaabgfacaqGnbGaaeOuaaaaaaa@3A71@ 43,4 43,8 44,2 43,9 43,1

Date de modification :