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Absolute and Relative Deprivation and the Measurement of Poverty
Author(s) -
Duclos Jean–Yves,
Grégoire Phillipe
Publication year - 2002
Publication title -
review of income and wealth
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.024
H-Index - 57
eISSN - 1475-4991
pISSN - 0034-6586
DOI - 10.1111/1475-4991.00064
Subject(s) - poverty , relative deprivation , economics , normative , inequality , demographic economics , econometrics , development economics , public economics , economic growth , psychology , mathematics , political science , social psychology , mathematical analysis , law
This paper develops the link between poverty and inequality by focussing on a class of poverty indices (some of them well–known) which aggregate normative concerns for absolute and relative deprivation. The indices are distinguished by a parameter value that captures the ethical sensitivity of poverty measurement to “exclusion” or “relative–deprivation” aversion. The indices can be readily used to predict the impact of growth on poverty. An illustration using LIS data finds that the United States show more relative deprivation than Denmark and Belgium whatever the percentiles considered, but that overall deprivation comparisons of the four countries considered will generally depend on the intensity of the ethical concern for relative deprivation. The impact of growth on poverty also depends on the presence of and on the attention granted to concerns over relative deprivation.