Assessing the Impact of the 2017 PPPs on the International Poverty Line and Global Poverty / Dean Mitchell Jolliffe

By: Contributor(s): Resource type: Ressourcentyp: Buch (Online)Book (Online)Language: English Publisher: Washington, D.C : The World Bank, 2022Description: 1 Online-Ressource (77 pages)Subject(s): Additional physical formats: Erscheint auch als: Assessing the Impact of the 2017 PPPs on the International Poverty Line and Global Poverty. Druck-Ausgabe Washington, D.C. : The World Bank, 2022DOI: DOI: 10.1596/1813-9450-9941Online resources: Summary: Purchasing power parities (PPPs) are used to estimate the international poverty line (IPL) in a common currency and account for relative price differences across countries when measuring global poverty. This paper assesses the impact of the 2017 PPPs on the nominal value of the IPL and global poverty. The analysis indicates that updating the USD 1.90 IPL in 2011 PPP dollars to 2017 PPP dollars results in an IPL of approximately USD 2.15-a finding that is robust to various methods and assumptions. Based on an IPL of USD 2.15, the global extreme poverty rate in 2017 falls from 9.3 to 9.1 percent, reducing the count of people who are poor by 16 million. This is a modest change compared with previous updates of PPP data. The paper also assesses the methodological stability between the 2011 and 2017 PPPs, scrutinizes large changes at the country level, and analyzes higher poverty lines with the 2017 PPPsPPN: PPN: 1800203330Package identifier: Produktsigel: ZDB-1-WBA | ZDB-110-WBL | ZDB-110-WBO
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