Social welfare, inequality, and poverty when needs differ
AbstractThe paper examines income distributions of a finite population consisting of households which may differ with respect to needs. Since observed incomes are not directly comparable, income distributions have to be adjusted. Incomes are transformed to equivalent incomes interpreted as living standards and measured for a reference type, and the latter are supplemented by weights depending on needs. A general class of social welfare orderings (being based on adjusted rank-ordered income distributions) is characterized by a set of properties. Severe limitations for the form of the adjustment process are implied. The consequences for the measurement of inequality and poverty are demonstrated, and corresponding orderings are derived. Copyright Springer-Verlag 2004
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Bibliographic InfoArticle provided by Springer in its journal Social Choice and Welfare.
Volume (Year): 23 (2004)
Issue (Month): 3 (December)
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- Patrick MOYES ( GREThA, CNRS, UMRS 5113) & Nicolas GRAVEL (AMSE (GREQAM) et Aix-Marseille University), 2011.
"Utilitarianism or Welfarism: Does it Make a Difference?,"
Cahiers du GREThA
2011-30, Groupe de Recherche en Economie Théorique et Appliquée.
- Nicolas Gravel & Patrick Moyes, 2013. "Utilitarianism or welfarism: does it make a difference?," Social Choice and Welfare, Springer, vol. 40(2), pages 529-551, February.
- Nicolas Gravel & Patrick Moyes, 2011. "Utilitarianism or Welfarism: Does it Make a Difference?," Working Papers halshs-00634010, HAL.
- repec:old:wpaper:331 is not listed on IDEAS
- Luis José Imedio Olmedo & Encarnación Macarena Parrado Gallardo & María Dolores Sarrión Gavilán, 2005. "Horizontal equity, equal progression: an utilitarian approach," Hacienda Pública Española, IEF, vol. 174(3), pages 87-115, September.
- Kirsten Rohde, 2010. "The hyperbolic factor: A measure of time inconsistency," Journal of Risk and Uncertainty, Springer, vol. 41(2), pages 125-140, October.
- Udo Ebert, 2011. "The redistribution of income when needs differ," Working Papers V-331-11, University of Oldenburg, Department of Economics, revised Feb 2011.
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