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All (22)

All (22) (0 to 10 of 22 results)

  • Articles and reports: 12-001-X201600214663
    Description:

    We present theoretical evidence that efforts during data collection to balance the survey response with respect to selected auxiliary variables will improve the chances for low nonresponse bias in the estimates that are ultimately produced by calibrated weighting. One of our results shows that the variance of the bias – measured here as the deviation of the calibration estimator from the (unrealized) full-sample unbiased estimator – decreases linearly as a function of the response imbalance that we assume measured and controlled continuously over the data collection period. An attractive prospect is thus a lower risk of bias if one can manage the data collection to get low imbalance. The theoretical results are validated in a simulation study with real data from an Estonian household survey.

    Release date: 2016-12-20

  • Articles and reports: 12-001-X201600214677
    Description:

    How do we tell whether weighting adjustments reduce nonresponse bias? If a variable is measured for everyone in the selected sample, then the design weights can be used to calculate an approximately unbiased estimate of the population mean or total for that variable. A second estimate of the population mean or total can be calculated using the survey respondents only, with weights that have been adjusted for nonresponse. If the two estimates disagree, then there is evidence that the weight adjustments may not have removed the nonresponse bias for that variable. In this paper we develop the theoretical properties of linearization and jackknife variance estimators for evaluating the bias of an estimated population mean or total by comparing estimates calculated from overlapping subsets of the same data with different sets of weights, when poststratification or inverse propensity weighting is used for the nonresponse adjustments to the weights. We provide sufficient conditions on the population, sample, and response mechanism for the variance estimators to be consistent, and demonstrate their small-sample properties through a simulation study.

    Release date: 2016-12-20

  • Articles and reports: 11F0019M2016384
    Description:

    In order to understand what drives aggregate fluctuations, many macroeconomic models point to aggregate shocks and discount the contribution of firm-specific shocks. Recent research from other developed countries, however, has found that aggregate fluctuations are in part driven by shocks to large firms. Using data on Canadian firms from the T2-LEAP database, which links financial statements from firms’ Corporate Income Tax Return with employment data from the Longitudinal Employment Analysis Program, this paper examines the contribution of large firms to industry-level fluctuations in gross output, investment and employment in the manufacturing sector.

    Release date: 2016-11-21

  • Articles and reports: 11-633-X2016004
    Description:

    Understanding the importance of the dynamic entry process in the Canadian economy involves measuring the amount and size of firm entry. The paper presents estimates of the importance of firm entry in Canada. It uses the database underlying the Longitudinal Employment Analysis Program (LEAP), which has produced measures of firm entry and exit since 1988. This paper discusses the methodology used to estimate entry and exit, the issues that had to be resolved and the reasons for choosing the particular solutions that were adopted. It then presents measures that are derived from LEAP. Finally, it analyzes the sensitivity of the estimates associated with LEAP to alternative methods of estimating entry and exit.

    Release date: 2016-11-10

  • Articles and reports: 11-633-X2016003
    Description:

    Large national mortality cohorts are used to estimate mortality rates for different socioeconomic and population groups, and to conduct research on environmental health. In 2008, Statistics Canada created a cohort linking the 1991 Census to mortality. The present study describes a linkage of the 2001 Census long-form questionnaire respondents aged 19 years and older to the T1 Personal Master File and the Amalgamated Mortality Database. The linkage tracks all deaths over a 10.6-year period (until the end of 2011, to date).

    Release date: 2016-10-26

  • Articles and reports: 75-006-X201600114669
    Description:

    This study examines the changes in the voting rates of Canadian citizens between the 2011 and 2015 federal elections, on the basis of supplementary questions that were added to the Labour Force Survey (LFS) shortly after these elections. The focus is on population groups who saw the largest increases in voting rates over the period.

    Release date: 2016-10-12

  • Articles and reports: 11-630-X2016007
    Description:

    This edition of Canadian Megatrends looks at the changes of the Canadian stay-at-home parents since 1976.

    Release date: 2016-09-28

  • Articles and reports: 82-003-X201600914652
    Description:

    The present study examines the relationship between time outdoors and physical activity, sedentary time, and physical and psychosocial health among 7- to 14-year-olds who participated in the 2012/2013 Canadian Health Measures Survey.

    Release date: 2016-09-21

  • Articles and reports: 89-657-X2016001
    Geography: Province or territory
    Description:

    The purpose of this analytical report is to identify the linkages among demographic trends, economic dynamics and literacy skills for New Brunswick francophones. The first part of the report presents the most recent profile of literacy, numeracy and problem-solving skills in a technology-rich environment as it relates to New Brunswick francophones, using the data from the Programme for the International Assessment of Adult Competencies (PIAAC). The first step is to assess the skill levels of New Brunswick francophones and to compare them against those of their anglophone counterparts and certain other francophone groups in Canada. The first section also endeavours to illustrate the major trends and specific factors that account for the gaps observed in the case of New Brunswick francophones.

    The second part of the report looks at the major demographic trends that characterize New Brunswick’s francophone population, focusing mainly on population aging, intraprovincial and interprovincial migration trends and the role of international immigration. These major trends are outlined, as are, more importantly, the ways they interact with the level of literacy and numeracy proficiency of the francophone population. The focus in the third part is similar in that it begins by detailing New Brunswick’s labour market and the role of francophones within it. The reciprocal influences among skills, demographic phenomena and the structure of the labour market documented therein shed light on the vicious circle that New Brunswick francophones find themselves in.

    Release date: 2016-09-19

  • Articles and reports: 75-006-X201600114655
    Description:

    Based on a self-reported measure of overqualification, this article examines the association between overqualification and skills among workers aged 25 to 64 with a university degree, using data from the 2012 Programme for the International Assessment of Adult Competencies (PIAAC). This article also examines the extent to which overqualified workers are dissatisfied with their jobs. Overqualified workers are defined in this study as university-educated workers who reported that they were in a job requiring no more than a high school education.

    Release date: 2016-09-14
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Articles and reports (22)

Articles and reports (22) (0 to 10 of 22 results)

  • Articles and reports: 12-001-X201600214663
    Description:

    We present theoretical evidence that efforts during data collection to balance the survey response with respect to selected auxiliary variables will improve the chances for low nonresponse bias in the estimates that are ultimately produced by calibrated weighting. One of our results shows that the variance of the bias – measured here as the deviation of the calibration estimator from the (unrealized) full-sample unbiased estimator – decreases linearly as a function of the response imbalance that we assume measured and controlled continuously over the data collection period. An attractive prospect is thus a lower risk of bias if one can manage the data collection to get low imbalance. The theoretical results are validated in a simulation study with real data from an Estonian household survey.

    Release date: 2016-12-20

  • Articles and reports: 12-001-X201600214677
    Description:

    How do we tell whether weighting adjustments reduce nonresponse bias? If a variable is measured for everyone in the selected sample, then the design weights can be used to calculate an approximately unbiased estimate of the population mean or total for that variable. A second estimate of the population mean or total can be calculated using the survey respondents only, with weights that have been adjusted for nonresponse. If the two estimates disagree, then there is evidence that the weight adjustments may not have removed the nonresponse bias for that variable. In this paper we develop the theoretical properties of linearization and jackknife variance estimators for evaluating the bias of an estimated population mean or total by comparing estimates calculated from overlapping subsets of the same data with different sets of weights, when poststratification or inverse propensity weighting is used for the nonresponse adjustments to the weights. We provide sufficient conditions on the population, sample, and response mechanism for the variance estimators to be consistent, and demonstrate their small-sample properties through a simulation study.

    Release date: 2016-12-20

  • Articles and reports: 11F0019M2016384
    Description:

    In order to understand what drives aggregate fluctuations, many macroeconomic models point to aggregate shocks and discount the contribution of firm-specific shocks. Recent research from other developed countries, however, has found that aggregate fluctuations are in part driven by shocks to large firms. Using data on Canadian firms from the T2-LEAP database, which links financial statements from firms’ Corporate Income Tax Return with employment data from the Longitudinal Employment Analysis Program, this paper examines the contribution of large firms to industry-level fluctuations in gross output, investment and employment in the manufacturing sector.

    Release date: 2016-11-21

  • Articles and reports: 11-633-X2016004
    Description:

    Understanding the importance of the dynamic entry process in the Canadian economy involves measuring the amount and size of firm entry. The paper presents estimates of the importance of firm entry in Canada. It uses the database underlying the Longitudinal Employment Analysis Program (LEAP), which has produced measures of firm entry and exit since 1988. This paper discusses the methodology used to estimate entry and exit, the issues that had to be resolved and the reasons for choosing the particular solutions that were adopted. It then presents measures that are derived from LEAP. Finally, it analyzes the sensitivity of the estimates associated with LEAP to alternative methods of estimating entry and exit.

    Release date: 2016-11-10

  • Articles and reports: 11-633-X2016003
    Description:

    Large national mortality cohorts are used to estimate mortality rates for different socioeconomic and population groups, and to conduct research on environmental health. In 2008, Statistics Canada created a cohort linking the 1991 Census to mortality. The present study describes a linkage of the 2001 Census long-form questionnaire respondents aged 19 years and older to the T1 Personal Master File and the Amalgamated Mortality Database. The linkage tracks all deaths over a 10.6-year period (until the end of 2011, to date).

    Release date: 2016-10-26

  • Articles and reports: 75-006-X201600114669
    Description:

    This study examines the changes in the voting rates of Canadian citizens between the 2011 and 2015 federal elections, on the basis of supplementary questions that were added to the Labour Force Survey (LFS) shortly after these elections. The focus is on population groups who saw the largest increases in voting rates over the period.

    Release date: 2016-10-12

  • Articles and reports: 11-630-X2016007
    Description:

    This edition of Canadian Megatrends looks at the changes of the Canadian stay-at-home parents since 1976.

    Release date: 2016-09-28

  • Articles and reports: 82-003-X201600914652
    Description:

    The present study examines the relationship between time outdoors and physical activity, sedentary time, and physical and psychosocial health among 7- to 14-year-olds who participated in the 2012/2013 Canadian Health Measures Survey.

    Release date: 2016-09-21

  • Articles and reports: 89-657-X2016001
    Geography: Province or territory
    Description:

    The purpose of this analytical report is to identify the linkages among demographic trends, economic dynamics and literacy skills for New Brunswick francophones. The first part of the report presents the most recent profile of literacy, numeracy and problem-solving skills in a technology-rich environment as it relates to New Brunswick francophones, using the data from the Programme for the International Assessment of Adult Competencies (PIAAC). The first step is to assess the skill levels of New Brunswick francophones and to compare them against those of their anglophone counterparts and certain other francophone groups in Canada. The first section also endeavours to illustrate the major trends and specific factors that account for the gaps observed in the case of New Brunswick francophones.

    The second part of the report looks at the major demographic trends that characterize New Brunswick’s francophone population, focusing mainly on population aging, intraprovincial and interprovincial migration trends and the role of international immigration. These major trends are outlined, as are, more importantly, the ways they interact with the level of literacy and numeracy proficiency of the francophone population. The focus in the third part is similar in that it begins by detailing New Brunswick’s labour market and the role of francophones within it. The reciprocal influences among skills, demographic phenomena and the structure of the labour market documented therein shed light on the vicious circle that New Brunswick francophones find themselves in.

    Release date: 2016-09-19

  • Articles and reports: 75-006-X201600114655
    Description:

    Based on a self-reported measure of overqualification, this article examines the association between overqualification and skills among workers aged 25 to 64 with a university degree, using data from the 2012 Programme for the International Assessment of Adult Competencies (PIAAC). This article also examines the extent to which overqualified workers are dissatisfied with their jobs. Overqualified workers are defined in this study as university-educated workers who reported that they were in a job requiring no more than a high school education.

    Release date: 2016-09-14
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