Sequential procedures for poverty gap dominance
Poverty evaluations differ from welfare evaluations in one significant aspect, the existence of a threshold or reference point, the poverty line. It is therefore possible to build up normative evaluation models in which comparisons are made taking distances from this reference point and not only from the origin to be ethically relevant. This is the case in our model of poverty comparisons over heterogeneous populations, which focuses upon poverty gaps and not incomes. When poverty lines differ for the different groups in the population we show that choosing poverty gaps instead of incomes as the relevant indicator brings in normatively appealing classes of poverty indices not previously accommodated. For these indices poverty comparisons over heterogeneous populations are implemented through sequential poverty gap curves (or poverty gap distributions) dominance. These novel conditions are logically related to those suggested in Atkinson and Bourguignon (1987) for welfare comparisons, and can also be grounded firmly upon those of Bourguignon (1989). The proportion of poor individuals in the society or their average poverty gap play a role in our comparisons that was neglected in the existing poverty dominance criteria for heterogeneous populations. Various intermediate poverty dominance conditions and a generalization of the poverty gap approach are also investigated.
(This abstract was borrowed from another version of this item.)
Volume (Year): 39 (2012)
Issue (Month): 2 (July)
|Contact details of provider:|| Web page: http://www.springer.com|
|Order Information:||Web: http://www.springer.com/economics/economic+theory/journal/355|
References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Davidson, R. & Duclos, J.-Y., 1998.
"Statistical Inference for Stochastic Dominance and for the Measurement of Poverty and Inequality,"
98a14, Universite Aix-Marseille III.
- Russell Davidson & Jean-Yves Duclos, 2000. "Statistical Inference for Stochastic Dominance and for the Measurement of Poverty and Inequality," Econometrica, Econometric Society, vol. 68(6), pages 1435-1464, November.
- Davidson, Russell & Duclos, Jean-Yves, 1998. "Statistical Inference for Stochastic Dominance and for the Measurement of Poverty and Inequality," Cahiers de recherche 9805, Université Laval - Département d'économique.
- Patrick Moyes & Nicolas Gravel, 2007.
"Ethically robust comprisons of distributions of two individual attributes,"
Université Paris1 Panthéon-Sorbonne (Post-Print and Working Papers)
- Nicolas Gravel & Patrick Moyes, 2006. "Ethically Robust Comparisons of Distributions of Two Individual Attributes," IDEP Working Papers 0605, Institut d'economie publique (IDEP), Marseille, France, revised Aug 2006.
- Patrick Moyes & Nicolas Gravel, 2010. "Ethically robust comparisons of distributions of two individual attributes," Post-Print hal-00796074, HAL.
- Atkinson, A B, 1992. "Measuring Poverty and Differences in Family Composition," Economica, London School of Economics and Political Science, vol. 59(233), pages 1-16, February.
- Shorrocks, Anthony F, 1995. "Revisiting the Sen Poverty Index," Econometrica, Econometric Society, vol. 63(5), pages 1225-30, September.
- Chambaz, Christine & Maurin, Eric, 1998. "Atkinson and Bourguignon's Dominance Criteria: Extended and Applied to the Measurement of Poverty in France," Review of Income and Wealth, International Association for Research in Income and Wealth, vol. 44(4), pages 497-513, December.
- Jean-Yves Duclos & Paul Makdissi, 2005.
"Sequential Stochastic Dominance And The Robustness Of Poverty Orderings,"
Review of Income and Wealth,
International Association for Research in Income and Wealth, vol. 51(1), pages 63-87, 03.
- Duclos, J. & Makdissi, P., 1999. "Sequential Stochastic Dominance and the Robustness of Poverty Orderings," Papers 99/6, New South Wales - School of Economics.
- Duclos, Jean-Yves & Makdissi, Paul, 1999. "Sequential Stochastic Dominance and the Robustness of Poverty Orderings," Cahiers de recherche 9905, Université Laval - Département d'économique.
- Stephen Bazen & Patrick Moyes, 2003. "International comparisons of income distributions when population structures differ," Post-Print hal-00156458, HAL.
- Erwin Ooghe, 2004. "Bounded Sequential Dominance Criteria," Working Papers Department of Economics ces0405, KU Leuven, Faculty of Economics and Business, Department of Economics.
- Duclos, Jean-Yves & Sahn, David & Younger, Stephen D., 2001.
"Robust Multidimensional Poverty Comparisons,"
Cahiers de recherche
0115, Université Laval - Département d'économique.
- Lambert, Peter J & Ramos, Xavier, 2002.
"Welfare Comparisons: Sequential Procedures for Heterogeneous Populations,"
London School of Economics and Political Science, vol. 69(276), pages 549-62, November.
- Peter Lambert & Xavi Ramos, 2001. "Welfare Comparisons: Sequential Procedures for Heterogeneous Population," CESifo Working Paper Series 519, CESifo Group Munich.
- Peter J. Lambert & Xavier Ramos, 2001. "Welfare comparisons: sequential procedures for heterogenous populations," Working Papers wp0114, Department of Applied Economics at Universitat Autonoma of Barcelona.
- Bourguignon, Francois, 1989. "Family size and social utility : Income distribution dominance criteria," Journal of Econometrics, Elsevier, vol. 42(1), pages 67-80, September.
- Bosmans, Kristof & Lauwers, Luc & Ooghe, Erwin, 2009.
"A consistent multidimensional Pigou-Dalton transfer principle,"
Journal of Economic Theory,
Elsevier, vol. 144(3), pages 1358-1371, May.
- Kristof Bismans & Luc Lauwers & Erwin Ooghe, 2006. "A consistent multidimensional Pigou-Dalton transfer principle," Working Papers Department of Economics ces0620, KU Leuven, Faculty of Economics and Business, Department of Economics.
- Jenkins, Stephen P & Lambert, Peter J, 1993. "Ranking Income Distributions When Needs Differ," Review of Income and Wealth, International Association for Research in Income and Wealth, vol. 39(4), pages 337-56, December.
- Foster, James & Greer, Joel & Thorbecke, Erik, 1984. "A Class of Decomposable Poverty Measures," Econometrica, Econometric Society, vol. 52(3), pages 761-66, May.
- Atkinson, Anthony B., 1970. "On the measurement of inequality," Journal of Economic Theory, Elsevier, vol. 2(3), pages 244-263, September.
- Satya Ranjan Chakravarty, 1983. "Ethically Flexible Measures of Poverty," Canadian Journal of Economics, Canadian Economics Association, vol. 16(1), pages 74-85, February.
- Donaldson, David & Pendakur, Krishna, 2004. "Equivalent-expenditure functions and expenditure-dependent equivalence scales," Journal of Public Economics, Elsevier, vol. 88(1-2), pages 175-208, January.
- Buhong Zheng, 1999. "On the power of poverty orderings," Social Choice and Welfare, Springer;The Society for Social Choice and Welfare, vol. 16(3), pages 349-371.
- Jenkins, Stephen P & Lambert, Peter J, 1997. "Three 'I's of Poverty Curves, with an Analysis of UK Poverty Trends," Oxford Economic Papers, Oxford University Press, vol. 49(3), pages 317-27, July.
- Atkinson, A B, 1987. "On the Measurement of Poverty," Econometrica, Econometric Society, vol. 55(4), pages 749-64, July.
When requesting a correction, please mention this item's handle: RePEc:spr:sochwe:v:39:y:2012:i:2:p:649-673. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Sonal Shukla)or (Rebekah McClure)
If references are entirely missing, you can add them using this form.