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September 2023 Update to the Poverty and Inequality Platform (PIP): What's New

Author

Listed:
  • Danielle Victoria Aron
  • R. Andres Castaneda Aguilar
  • Carolina Diaz-Bonilla
  • Maria Gabriela Farfan Betran
  • Elizabeth Mary Foster
  • Tony H. M. J. Fujs
  • Dean M. Jolliffe
  • Nandini Krishnan
  • Christoph Lakner
  • Gabriel Lara Ibarra
  • Daniel Gerszon Mahler
  • Laura Moreno Herrera
  • Minh C. Nguyen
  • Diana M. Sanchez Castro
  • Samuel K. Tetteh-Baah
  • Martha C. Viveros Mendoza
  • Haoyu Wu
  • Nishant Yonzan

Abstract

The September 2023 update to the Poverty and Inequality Platform (PIP) involves several changes to the data underlying the global poverty estimates. In particular, some welfare aggregates have been revised, and the CPI, national accounts, and population input data have been updated. This document explains these changes in detail and the reasoning behind them. Moreover, 63 new country-years have been added, bringing the total number of surveys to more than 2,200. Global poverty estimates are reported up to 2019 and earlier years have been revised. Regional poverty estimates in 2020 and 2021 are reported only for regions with sufficient survey data coverage during the COVID19 pandemic.

Suggested Citation

  • Danielle Victoria Aron & R. Andres Castaneda Aguilar & Carolina Diaz-Bonilla & Maria Gabriela Farfan Betran & Elizabeth Mary Foster & Tony H. M. J. Fujs & Dean M. Jolliffe & Nandini Krishnan & Christo, 2023. "September 2023 Update to the Poverty and Inequality Platform (PIP): What's New," Global Poverty Monitoring Technical Note Series 32, The World Bank.
    • Handle: RePEc:wbk:wbgpmt:32
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