Perspectives on the World Income Distribution: Beyond Twin Peaks Towards Welfare Conclusions
This paper contributes towards the growing debate concerning the world distribution of income and its evolution over that past three to four decades. Our methodological approach is twofold. First, we formally test for the number of modes in a cross-sectional analysis where each country is represented by one observation. We contribute to existing studies with technical improvements of the testing procedure, enabling us to draw new conclusions, and an extension of the time horizon being analyzed. Second, we estimate a global distribution of income from national log-normal distributions of income, as well as a global distribution of log-income as a mixture of national normal distributions of log-income. From this distribution we obtain measures for global inequality and poverty as well as global growth incidence curves.
|Date of creation:||2007|
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- Mankiw, N Gregory & Romer, David & Weil, David N, 1992.
"A Contribution to the Empirics of Economic Growth,"
The Quarterly Journal of Economics,
MIT Press, vol. 107(2), pages 407-37, May.
- Paul Romer, 1989.
"Endogenous Technological Change,"
NBER Working Papers
3210, National Bureau of Economic Research, Inc.
- Galor, Oded, 1996.
"Convergence? Inferences from Theoretical Models,"
CEPR Discussion Papers
1350, C.E.P.R. Discussion Papers.
- Theo S Eicher & Cecilia Garcia Penalosa, .
"Inequality and Growth,"
0083, University of Washington, Department of Economics.
- Theo S Eicher & Cecilia Garcia Penalosa, . "Inequality and Growth," Discussion Papers in Economics at the University of Washington 0083, Department of Economics at the University of Washington.
- Xavier Sala-i-Martin, 2002.
"The Disturbing "Rise" of Global Income Inequality,"
NBER Working Papers
8904, National Bureau of Economic Research, Inc.
- Xavier Sala-i-Martin, 2002. "The disturbing "rise" of global income inequality," Discussion Papers 0102-44, Columbia University, Department of Economics.
- Xavier Sala-i-Martin, 2001. "The disturbing 'rise' of global income inequality," Economics Working Papers 616, Department of Economics and Business, Universitat Pompeu Fabra, revised Apr 2002.
- T. Paul Schultz, 1998.
"Inequality in the distribution of personal income in the world: How it is changing and why,"
Journal of Population Economics,
Springer, vol. 11(3), pages 307-344.
- Schultz, T.P., 1998. "Inequality in the Distribution of Personal Income in the World: How It Is Changing and Why," Papers 784, Yale - Economic Growth Center.
- Charles I. Jones, 1997.
"On the Evolution of the World Income Distribution,"
Journal of Economic Perspectives,
American Economic Association, vol. 11(3), pages 19-36, Summer.
- Theil, Henri & Theil, Henri, 1979. "World income inequality and its components," Economics Letters, Elsevier, vol. 2(1), pages 99-102.
- Xavier Sala-i-Martin, 1995.
"The classical approach to convergence analysis,"
Economics Working Papers
117, Department of Economics and Business, Universitat Pompeu Fabra.
- Ravallion, Martin & Shaohua Chen, 2001.
"Measuring pro-poor growth,"
Policy Research Working Paper Series
2666, The World Bank.
- Danny Quah, 1996. "Twin Peaks: Growth and Convergence in Models of Distribution Dynamics," CEP Discussion Papers dp0280, Centre for Economic Performance, LSE.
- Quah, Danny, 2002. "One Third of the World's Growth and Inequality," Working Paper Series UNU-WIDER Research Paper , World Institute for Development Economic Research (UNU-WIDER).
- Kremer, Michael & Onatski, Alexei & Stock, James, 2001.
"Searching for prosperity,"
Carnegie-Rochester Conference Series on Public Policy,
Elsevier, vol. 55(1), pages 275-303, December.
- Carola Grün & Stephan Klasen, 2004.
"Growth, Inequality and Well-Being: Comparisons across Space and Time,"
- Carola Grün & Stephan Klasen, 2003. "Growth, Inequality and Well-Being: Comparisons across Space and Time," Ibero America Institute for Econ. Research (IAI) Discussion Papers 094, Ibero-America Institute for Economic Research.
- Quah, Danny, 1996.
"Twin Peaks: Growth and Convergence in Models of Distribution Dynamics,"
CEPR Discussion Papers
1355, C.E.P.R. Discussion Papers.
- Quah, Danny T, 1996. "Twin Peaks: Growth and Convergence in Models of Distribution Dynamics," Economic Journal, Royal Economic Society, vol. 106(437), pages 1045-55, July.
- Quah, Danny, 2002. "One Third of the World's Growth and Inequality," CEPR Discussion Papers 3316, C.E.P.R. Discussion Papers.
- Ravallion, M. & Datt, G., 1991. "Growth and Redistribution Components of Changes in Poverty Measures," Papers 83, World Bank - Living Standards Measurement.
- 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).
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