Distribution and Mobility of Wealth of Nations
We estimate the empirical bimodal cross-section distribution of real Gross Domestic Product per capita of 120 countries over the period 1960–1989 by a mixture of a Weibull and a truncated normal density. The components of the mixture represent a group of poor and a group of rich countries, while the mixing proportion describes the distribution over poor and rich. This enables us to analyse the development of the mean and variance of both groups separately and the switches of countries between the two groups over time. Empirical evidence indicates that the means of the two groups are diverging in terms of levels, but that the growth rates of the means of the two groups over the period 1960–1989 are the same.
KeywordsPoor Country Stylize Fact Rich Country Mixture Distribution Mixture Density
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- Baumol, W.J. (1986) Productivity Growth, Convergence, and Welfare: What the Long-Run Data Show, American Economic Review, 76, 1072-1085.Google Scholar
- Canova, F. and A. Marcet (1995) The Poor Stay Poor: Nonconvergence Across Countries and Regions, cEPR Discussion Paper Series, No. 1265.Google Scholar
- Desdoigts, A. (1994) Changes in the World Income Distribution: A Non-Parametric Approach to Challenge the Neo-Classical Convergence Argument, Working Pa-per, Universit é Paris Dauphine.Google Scholar
- Everitt, B. S. and D. J. Hand (1981) Finite Mixture Distributions, Monographs on Applied Probability and Statistics, Chapman and Hall, London.Google Scholar
- Friedman, M. (1992) Do Old Fallacies Ever Die?, Journal of Economic Literature, 30, 2129-2132.Google Scholar
- Levine, R. and D. Renelt (1991) Cross Country Studies of Growth and Policy: Some Methodological, Conceptual, and Statistical Problems, World Bank Working Paper Series, No. 608.Google Scholar
- Levine, R. and D. Renelt (1992) A Sensitivity Analysis of Cross Country Regressions, American Economic Review, 82, 942-963.Google Scholar
- Parente, S.L. and E.C. Prescott (1993) Changes in the Wealth of Nations, Quarterly Review, Federal Reserve Bank of Minneapolis, Spring 1993, 3-16.Google Scholar
- Quah, D. (1993a) Galton’s Fallacy and Tests of the Convergence Hypothesis, Scandinavian Journal of Economics, 95, 427-443.Google Scholar
- Titterington, D.M., A.F.M. Smith and U.E. Makov (1985) Statistical Analysis of Finite Mixture Distributions, Wiley and Sons, New York.Google Scholar