The proposed methodology for the 2023-base Market Basket Measure of poverty

Articles and reports: 75F0002M2025003
Description: This discussion paper outlines the proposed changes and updates for the 2023-base Market Basket Measure (MBM) methodology. The paper provides preliminary 2023-base thresholds and poverty rates for 2020 to 2023 and compares these to the 2018-base thresholds and poverty rates. In addition, the paper identifies research topics which will be conducted in preparation for the next comprehensive review and describes the necessary steps which will lead to a final 2023-base methodology planned for the Fall of 2025.
Issue Number: 2025003
Frequency: Occasional
Author(s): Devin, Nancy; Gustajtis, Burton; Kow, Benjamin; Raymond-Brousseau, Lucie; Steinmetz-Wood, Madeleine
Main Product: Income Research Paper Series
Format Release date More information
HTML May 1, 2025
  • Correction: May 5, 2025

    The original version of this document presented 16.9% in Table 2 as the 2018-base poverty rate for the Northwest Territories in 2023. This has now been corrected to 17.0%. The difference between the two bases was also changed from 2.5 to 2.4 percentage points.

  • Correction: November 7, 2025

    During the final review period of the third comprehensive review of the Market Basket Measure (MBM), the following revisions were made: The subsidized rent indicators for households in the territories were revised for the 2023 reference year. The change affected the percentage and number of people in poverty for the Northwest Territories using the 2023-base methodology. The estimates were revised in Table 2, Table F.1 and Table F.2. The 2023-base tenure type adjustments for homeowners with a mortgage were revised in Table A.8.1 and Table A.8.2 following a correction made to the annual interest paid on the mortgage estimation. Consequently, the percentage and number of people in poverty estimates were revised in Table 2, Table F.1 and Table F.2. The fixed multiplier was corrected to 50.3 from 53.4, in the description of the 2023-base other expenses component of Table B.1, Table B.2 and Table B.3. The text, “and by rural and non-rural communities” was removed from Table B.1.

PDF May 1, 2025
  • Correction: May 5, 2025

    The original version of this document presented 16.9% in Table 2 as the 2018-base poverty rate for the Northwest Territories in 2023. This has now been corrected to 17.0%. The difference between the two bases was also changed from 2.5 to 2.4 percentage points.

  • Correction: November 7, 2025

    During the final review period of the third comprehensive review of the Market Basket Measure (MBM), the following revisions were made: The subsidized rent indicators for households in the territories were revised for the 2023 reference year. The change affected the percentage and number of people in poverty for the Northwest Territories using the 2023-base methodology. The estimates were revised in Table 2, Table F.1 and Table F.2. The 2023-base tenure type adjustments for homeowners with a mortgage were revised in Table A.8.1 and Table A.8.2 following a correction made to the annual interest paid on the mortgage estimation. Consequently, the percentage and number of people in poverty estimates were revised in Table 2, Table F.1 and Table F.2. The fixed multiplier was corrected to 50.3 from 53.4, in the description of the 2023-base other expenses component of Table B.1, Table B.2 and Table B.3. The text, “and by rural and non-rural communities” was removed from Table B.1.