Poverty Measurement Under Income Risk
AbstractPoverty indices are usually calculated on the basis of (cross section) income data from the past. As past income is fixed and future income is uncertain such measurement does not reflect the ex ante risk of falling into poverty. This paper presents refinements of commonly used poverty measures to account for income risk. It is shown that the standard headcount ratio underestimates poverty in societies with moderate poverty if income is risky. The Foster, Greer and Thorbecke measure always underestimates poverty if income risk is neglected.
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Bibliographic InfoArticle provided by Justus-Liebig University Giessen, Department of Statistics and Economics in its journal Journal of Economics and Statistics.
Volume (Year): 224 (2004)
Issue (Month): 3 (May)
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Poverty measurement; income risk; underestimation of poverty;
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- Bird, Edward J, 1995. "An Exploratory Comparison of Income Risk in Germany and the United States," Review of Income and Wealth, International Association for Research in Income and Wealth, vol. 41(4), pages 405-26, December.
- Udo Ebert & Patrick Moyes, 2002. "A Simple Axiomatization of the Foster, Greer and Thorbecke Poverty Orderings," Journal of Public Economic Theory, Association for Public Economic Theory, vol. 4(4), pages 455-473, October.
- Burgess, Simon & Gardiner, Karin & Jenkins, Stephen P & Propper, Carol, 2000.
"Measuring Income Risk,"
CEPR Discussion Papers
2512, C.E.P.R. Discussion Papers.
- Simon Burgess & Karen Gardiner & Stephen P Jenkins & Carol Propper, 2000. "Measuring Income Risk," CASE Papers case40, Centre for Analysis of Social Exclusion, LSE.
- Simon Burgess & Karen Gardiner & Stephen P. Jenkins & Carol Propper, 2000. "Measuring Income Risk," Discussion Papers of DIW Berlin 213, DIW Berlin, German Institute for Economic Research.
- Guiso, Luigi & Jappelli, Tullio & Terlizzese, Daniele, 1994.
"Income Risk, Borrowing Constraints and Portfolio Choice,"
CEPR Discussion Papers
888, C.E.P.R. Discussion Papers.
- Guiso, Luigi & Jappelli, Tullio & Terlizzese, Daniele, 1996. "Income Risk, Borrowing Constraints, and Portfolio Choice," American Economic Review, American Economic Association, vol. 86(1), pages 158-72, March.
- Sen, Amartya K, 1976. "Poverty: An Ordinal Approach to Measurement," Econometrica, Econometric Society, vol. 44(2), pages 219-31, March.
- Ann Huff Stevens, 1995.
"Climbing Out of Poverty, Falling Back In: Measuring the Persistence of Poverty over Multiple Spells,"
NBER Working Papers
5390, National Bureau of Economic Research, Inc.
- Ann Huff Stevens, 1999. "Climbing out of Poverty, Falling Back in: Measuring the Persistence of Poverty Over Multiple Spells," Journal of Human Resources, University of Wisconsin Press, vol. 34(3), pages 557-588.
- Blundell, Richard & M. Stoker, Thomas, 1999.
"Consumption and the timing of income risk,"
European Economic Review,
Elsevier, vol. 43(3), pages 475-507, March.
- Richard Blundell & Ian Preston, 1998.
"Consumption Inequality And Income Uncertainty,"
The Quarterly Journal of Economics,
MIT Press, vol. 113(2), pages 603-640, May.
- Richard Blundell & Ian Preston, 1997. "Consumption, inequality and income uncertainty," IFS Working Papers W97/15, Institute for Fiscal Studies.
- Blundell, R & Preston, I, 1998. "Consumption inequality and income uncertainty," Open Access publications from University College London http://discovery.ucl.ac.u, University College London.
- Bird, Edward J & Hagstrom, Paul A, 1999. "The Wealth Effects of Income Insurance," Review of Income and Wealth, International Association for Research in Income and Wealth, vol. 45(3), pages 339-52, September.
- Gabbert, Silke & Weikard, Hans-Peter, 2001. "How widespread is undernourishment?: A critique of measurement methods and new empirical results," Food Policy, Elsevier, vol. 26(3), pages 209-228, June.
- Stevens, Ann Huff, 1994. "The Dynamics of Poverty Spells: Updating Bane and Ellwood," American Economic Review, American Economic Association, vol. 84(2), pages 34-37, May.
- Mary Jo Bane & David T. Ellwood, 1986. "Slipping into and out of Poverty: The Dynamics of Spells," Journal of Human Resources, University of Wisconsin Press, vol. 21(1), pages 1-23.
- Foster, James & Greer, Joel & Thorbecke, Erik, 1984. "A Class of Decomposable Poverty Measures," Econometrica, Econometric Society, vol. 52(3), pages 761-66, May.
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