Societal poverty: a relative and relevant measure

Dean Mitchell Jolliffe, Espen Beer Prydz, Dean Mitchell Jolliffe and Espen Beer Prydz
Authors registered in the RePEc Author Service: Espen Beer Prydz and Dean Jolliffe

No 8073, Policy Research Working Paper Series from The World Bank

Abstract: Poverty lines are typically higher in richer countries, and lower in poorer ones, reflecting the relative nature of national assessments of who is considered poor. In many high-income countries, poverty lines are explicitly relative, set as a share of mean or median income. Despite systematic variation in how countries define poverty, global poverty counts are based on fixed-value lines. To reflect national assessments of poverty in a global headcount of poverty, this paper proposes a societal poverty line. The proposed societal poverty line is derived from 699 harmonized national poverty lines, and has an intercept of $1 per day and a relative gradient of 50 percent of median national income or consumption. The societal poverty line is more closely aligned with national definitions of poverty than other proposed relative lines. By this relative measure, societal poverty has fallen steadily since 1990, but at a much slower pace than absolute extreme poverty.

Keywords: Inequality; Inflation; Poverty Lines; Poverty Monitoring&Analysis; Poverty Impact Evaluation; Poverty Diagnostics; Small Area Estimation Poverty Mapping; Poverty Assessment; Economic Growth; Industrial Economics; Economic Theory&Research; Social Assessment; Environmental Protection (search for similar items in EconPapers)
Date: 2017-05-23
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Citations: View citations in EconPapers (12)

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Related works:
Journal Article: Societal Poverty: A Relative and Relevant Measure (2021)
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