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Poverty Measurement Under Income Risk / Armutsmessung bei Einkommensrisiken

Author

Listed:
  • Weikard Hans-Peter

    (Department of Social Sciences, Wageningen University, Hollandseweg 1, NL-6706 KN Wageningen, Netherlands)

Abstract

Poverty 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.

Suggested Citation

  • Weikard Hans-Peter, 2004. "Poverty Measurement Under Income Risk / Armutsmessung bei Einkommensrisiken," Journal of Economics and Statistics (Jahrbuecher fuer Nationaloekonomie und Statistik), De Gruyter, vol. 224(3), pages 337-350, June.
    • Handle: RePEc:jns:jbstat:v:224:y:2004:i:3:p:337-350
    DOI: 10.1515/jbnst-2004-0304
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    References listed on IDEAS

    as
    1. Foster, James & Greer, Joel & Thorbecke, Erik, 1984. "A Class of Decomposable Poverty Measures," Econometrica, Econometric Society, vol. 52(3), pages 761-766, May.
    2. Guiso, Luigi & Jappelli, Tullio & Terlizzese, Daniele, 1996. "Income Risk, Borrowing Constraints, and Portfolio Choice," American Economic Review, American Economic Association, vol. 86(1), pages 158-172, March.
    3. 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.
    4. repec:bla:revinw:v:45:y:1999:i:3:p:339-52 is not listed on IDEAS
    5. 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.
    6. Richard Blundell & Ian Preston, 1998. "Consumption Inequality and Income Uncertainty," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 113(2), pages 603-640.
    7. Edward J. Bird, 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 405-426, December.
    8. 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.
    9. Ravallion, Martin, 1988. "Expected Poverty under Risk-Induced Welfare Variability," Economic Journal, Royal Economic Society, vol. 98(393), pages 1171-1182, December.
    10. Sen, Amartya K, 1976. "Poverty: An Ordinal Approach to Measurement," Econometrica, Econometric Society, vol. 44(2), pages 219-231, March.
    11. P. Jenkins, Stephen & Gardiner, Karen & Burgess, Simon & Propper, Carol, 2000. "Measuring income risk," ISER Working Paper Series 2000-15, Institute for Social and Economic Research.
    12. repec:bla:jecsur:v:11:y:1997:i:2:p:123-62 is not listed on IDEAS
    13. 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.
    14. repec:bla:revinw:v:41:y:1995:i:4:p:405-26 is not listed on IDEAS
    15. 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.
    16. Blundell, Richard & M. Stoker, Thomas, 1999. "Consumption and the timing of income risk," European Economic Review, Elsevier, vol. 43(3), pages 475-507, March.
    17. Edward J. Bird & Paul A. Hagstrom, 1999. "The Wealth Effects Of Income Insurance," Review of Income and Wealth, International Association for Research in Income and Wealth, vol. 45(3), pages 339-352, September.
    18. Buhong Zheng, 1997. "Aggregate Poverty Measures," Journal of Economic Surveys, Wiley Blackwell, vol. 11(2), pages 123-162, June.
    19. Robert H. Haveman & Barbara L. Wolfe, 1985. "Income, Inequality, and Uncertainty: Differences between the Disabled and Nondisabled," NBER Chapters, in: Horizontal Equity, Uncertainty, and Economic Well-Being, pages 293-322, National Bureau of Economic Research, Inc.
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