Inequality and the Impact of Growth on Poverty: Comparative Evidence for Sub-Saharan Africa
This study explores the extent to which inequality affects the impact of income growth on the rates of poverty changes in sub-Saharan Africa (SSA) comparatively with non-SSA, based on a global sample of 1977?2004 unbalanced panel data. For both regions and all three measures of poverty?headcount, gap, and squared gap?the paper finds the impact of GDP growth on poverty reduction as a decreasing function of initial inequality. The impacts are similar in direction for SSA and non-SSA, so that within both regions there are considerable disparities in the responsiveness of poverty to income growth, depending on inequality. Nevertheless, the income?growth elasticity is substantially less for SSA, implying relatively small poverty-reduction sensitiveness to growth compared with the rest of the developing world. Furthermore, the paper finds a considerable variation in the predicted values of the income?growth elasticity across a large number of SSA countries, implying the need for understanding country-specific inequality attributes for effective poverty-reduction strategies.
|Date of creation:||2008|
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- Datt, Gaurav & Ravallion, Martin, 1992. "Growth and redistribution components of changes in poverty measures : A decomposition with applications to Brazil and India in the 1980s," Journal of Development Economics, Elsevier, vol. 38(2), pages 275-295, April.
- Dollar, David & Kraay, Aart, 2002.
"Growth Is Good for the Poor,"
Journal of Economic Growth,
Springer, vol. 7(3), pages 195-225, September.
- Adelman, Irma, 1975. "Development Economics-A Reassessment of Goals," American Economic Review, American Economic Association, vol. 65(2), pages 302-309, May.
- Goldstein, Joshua S., 1985. "Basic human needs: The plateau curve," World Development, Elsevier, vol. 13(5), pages 595-609, May.
- Theo S Eicher & Cecilia Garcia Penalosa, "undated".
"Inequality and Growth,"
Discussion Papers in Economics at the University of Washington
0083, Department of Economics at the University of Washington.
- Kalwij, Adriaan & Verschoor, Arjan, 2007. "Not by growth alone: The role of the distribution of income in regional diversity in poverty reduction," European Economic Review, Elsevier, vol. 51(4), pages 805-829, May.
- Ravallion, Martin, 1997.
"Can high-inequality developing countries escape absolute poverty?,"
Elsevier, vol. 56(1), pages 51-57, September.
- Ravallion, Martin, 1997. "Can high-inequality developing countries escape absolute poverty?," Policy Research Working Paper Series 1775, The World Bank.
- Adams, Richard Jr., 2004. "Economic Growth, Inequality and Poverty: Estimating the Growth Elasticity of Poverty," World Development, Elsevier, vol. 32(12), pages 1989-2014, December.
- Ravallion, Martin & Chen, Shaohua, 1997.
"What Can New Survey Data Tell Us about Recent Changes in Distribution and Poverty?,"
World Bank Economic Review,
World Bank Group, vol. 11(2), pages 357-382, May.
- Ravallion, Martin & Shaohua Chen, 1996. "What can new survey data tell us about recent changes in distribution and poverty?," Policy Research Working Paper Series 1694, 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.
- Augustin Kwasi Fosu, 2008. "Inequality and the growth-poverty nexus: specification empirics using African data," Applied Economics Letters, Taylor & Francis Journals, vol. 15(7), pages 563-566.
- Kakwani, Nanak, 1993. "Poverty and Economic Growth with Application to Cote d'Ivoire," Review of Income and Wealth, International Association for Research in Income and Wealth, vol. 39(2), pages 121-139, June.
- François Bourguignon, 2002. "The growth elasticity of poverty reduction : explaining heterogeneity across countries and time periods," DELTA Working Papers 2002-03, DELTA (Ecole normale supérieure).
- Anne Epaulard, 2003. "Macroeconomic Performance and Poverty Reduction," IMF Working Papers 03/72, International Monetary Fund.
- Hicks, Norman & Streeten, Paul, 1979. "Indicators of development: The search for a basic needs yardstick," World Development, Elsevier, vol. 7(6), pages 567-580, June.
- Fosu, A. K., 2001. "Political instability and economic growth in developing economies: some specification empirics," Economics Letters, Elsevier, vol. 70(2), pages 289-294, February.
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