Vulnerability, Unemployment and Poverty: A New Class of Measures, Its Axiomatic Properties and Application
Measures of unemployment and poverty have tended to focus solely on those currently unemployed or below the poverty line. This approach has ignored the members of society that are vulnerable to becoming unemployed or falling into poverty. Current literature in this area has implicitly assumed that since someone who is vulnerable experiences pain from the chance of becoming unemployed or falling into poverty, our standard measures of unemployment and poverty do not accurately account for this pain. The implication is that vulnerability is a 'bad' and policies should aim to reduce the number of people who are vulnerable in a society. In this paper we argue that, at the macro level, vulnerability can be viewed as a 'good' because, with unemployment remaining constant, the presence of vulnerable people implies that there must also exist currently unemployed people who expect to find work in the near future. And a society where unemployment is more equitably shared is better than a society where the burden of unemployment is carried by only a few. Given this view of vulnerability we then suggest a class of measures that, unlike the standard unemployment rate, account for the amount of vulnerability that exists in a society. We show some attractive axioms that our measure satisfies, fully characterize our measure and apply it to data from the U.S. and South Africa.
|Date of creation:||May 2004|
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- Amin, Sajeda & Rai, Ashok S. & Topa, Giorgio, 2003.
"Does microcredit reach the poor and vulnerable? Evidence from northern Bangladesh,"
Journal of Development Economics,
Elsevier, vol. 70(1), pages 59-82, February.
- Sajeda Amin & Ashok S. Rai & Giorgio Topa, 1999. "Does Microcredit Reach the Poor and Vulnerable? Evidence from Northern Bangladesh," CID Working Papers 28, Center for International Development at Harvard University.
- Sajeda Amin & Ashok S. Rai & Giorgio Topa, 2001. "Does Microcredit Reach the Poor and Vulnerable? Evidence from Northern Bangladesh," CID Working Papers 28A, Center for International Development at Harvard University.
- Amin, S. & Rai, A.S. & Topa, G., 2000. "Does Microcredit Reach the Poor and Vulnerable? Evidence from Nothern Bangladesh," Papers 28, Chicago - Graduate School of Business.
- Amin, S. & Rai, A.S. & Topa, G., 1999. "Does Microcredit Reach the Poor and Vulnerable? Evidence from Northern Bangldesh," Working Papers 99-06, C.V. Starr Center for Applied Economics, New York University.
- Gamanou, Gisele & Morduch, Jonathan, 2002. "Measuring Vulnerability to Poverty," WIDER Working Paper Series 058, World Institute for Development Economic Research (UNU-WIDER).
- Ethan Ligon & Laura Schechter, 2003. "Measuring Vulnerability," Economic Journal, Royal Economic Society, vol. 113(486), pages 95-102, March.
- Ligon, Ethan & Schechter, Laura, 2002. "Measuring Vulnerability," 2002 Annual meeting, July 28-31, Long Beach, CA 19899, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).
- Ligon, Ethan & Laura Schechter, 2002. "Measuring Vulnerability," Royal Economic Society Annual Conference 2002 128, Royal Economic Society.
- Basu, Kaushik & Foster, James E, 1998. "On Measuring Literacy," Economic Journal, Royal Economic Society, vol. 108(451), pages 1733-1749, November.
- Basu, Kaushik*Foster, James E., 1998. "On measuring literacy," Policy Research Working Paper Series 1997, The World Bank.
- Foster, James & Greer, Joel & Thorbecke, Erik, 1984. "A Class of Decomposable Poverty Measures," Econometrica, Econometric Society, vol. 52(3), pages 761-766, May.
- Sen, Amartya, 1974. "Informational bases of alternative welfare approaches : Aggregation and income distribution," Journal of Public Economics, Elsevier, vol. 3(4), pages 387-403, November.
- Pritchett, Lant & Suryahadi, Asep & Sumarto, Sudarno, 2000. "Quantifying vulnerability to poverty - a proposed measure, applied to Indonesia," Policy Research Working Paper Series 2437, The World Bank.
- Fields, Gary S. & Ok, Efe A., 1996. "The Meaning and Measurement of Income Mobility," Journal of Economic Theory, Elsevier, vol. 71(2), pages 349-377, November.
- Vani K. Borooah, 2002. "A Duration-Sensitive Measure of the Unemployment Rate: Theory and Application," ICER Working Papers 19-2002, ICER - International Centre for Economic Research.
- Glewwe, Paul & Hall, Gillette, 1998. "Are some groups more vulnerable to macroeconomic shocks than others? Hypothesis tests based on panel data from Peru," Journal of Development Economics, Elsevier, vol. 56(1), pages 181-206, June.
- Shorrocks, A F, 1978. "The Measurement of Mobility," Econometrica, Econometric Society, vol. 46(5), pages 1013-1024, September.
- Sen, Amartya K, 1976. "Poverty: An Ordinal Approach to Measurement," Econometrica, Econometric Society, vol. 44(2), pages 219-231, March. Full references (including those not matched with items on IDEAS)