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Benchmark averaging and the measurement of changes in international income inequality

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  • Robert Hill
  • Daniel Melser

Abstract

Using data for 113 countries covering the period 1980–2005 we show how international comparisons of income inequality and the way it changes over time are inherently sensitive to (i) the choice of multilateral price index formula used to convert per capita incomes into units of the same currency, (ii) the approach (if any) used for reconciling spatial benchmarks with national growth rates, and (iii) the way inequality is measured. We then consider how best to deal with these issues and highlight some distortions that can arise in such comparisons. Based on our preferred methods we observe convergence when countries are population weighted and divergence when they are not. Copyright Kiel Institute 2015

Suggested Citation

  • Robert Hill & Daniel Melser, 2015. "Benchmark averaging and the measurement of changes in international income inequality," Review of World Economics (Weltwirtschaftliches Archiv), Springer;Institut für Weltwirtschaft (Kiel Institute for the World Economy), vol. 151(4), pages 767-801, November.
    • Handle: RePEc:spr:weltar:v:151:y:2015:i:4:p:767-801
    DOI: 10.1007/s10290-015-0229-6
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    1. Robert C. Feenstra & Robert Inklaar & Marcel P. Timmer, 2015. "The Next Generation of the Penn World Table," American Economic Review, American Economic Association, vol. 105(10), pages 3150-3182, October.
    2. Robert J. Hill, 2004. "Constructing Price Indexes across Space and Time: The Case of the European Union," American Economic Review, American Economic Association, vol. 94(5), pages 1379-1410, December.
    3. Joshua Aizenman & Yothin Jinjarak, 2009. "Globalisation and Developing Countries - a Shrinking Tax Base?," Journal of Development Studies, Taylor & Francis Journals, vol. 45(5), pages 653-671.
    4. Ingvild Almas, 2012. "International Income Inequality: Measuring PPP Bias by Estimating Engel Curves for Food," American Economic Review, American Economic Association, vol. 102(2), pages 1093-1117, April.
    5. Nuxoll, Daniel A, 1994. "Differences in Relative Prices and International Differences in Growth Rates," American Economic Review, American Economic Association, vol. 84(5), pages 1423-1436, December.
    6. Johnson, Simon & Larson, William & Papageorgiou, Chris & Subramanian, Arvind, 2013. "Is newer better? Penn World Table Revisions and their impact on growth estimates," Journal of Monetary Economics, Elsevier, vol. 60(2), pages 255-274.
    7. Kenneth Rogoff, 2009. "Exchange rates in the modern floating era: what do we really know?," Review of World Economics (Weltwirtschaftliches Archiv), Springer;Institut für Weltwirtschaft (Kiel Institute for the World Economy), vol. 145(1), pages 1-12, April.
    8. Hill, Robert J., 2000. "Measuring substitution bias in international comparisons based on additive purchasing power parity methods," European Economic Review, Elsevier, vol. 44(1), pages 145-162, January.
    9. Robert Summers, 1973. "International Price Comparisons Based Upon Incomplete Data," Review of Income and Wealth, International Association for Research in Income and Wealth, vol. 19(1), pages 1-16, March.
    10. Robert J. Hill, 1997. "A Taxonomy Of Multilateral Methods For Making International Comparisons Of Prices And Quantities," Review of Income and Wealth, International Association for Research in Income and Wealth, vol. 43(1), pages 49-69, March.
    11. de la Fuente, Angel, 1997. "The empirics of growth and convergence: A selective review," Journal of Economic Dynamics and Control, Elsevier, vol. 21(1), pages 23-73, January.
    12. Hillebrand, Evan, 2008. "The Global Distribution of Income in 2050," World Development, Elsevier, vol. 36(5), pages 727-740, May.
    13. Robert Stehrer & Julia Wörz, 2003. "Technological convergence and trade patterns," Review of World Economics (Weltwirtschaftliches Archiv), Springer;Institut für Weltwirtschaft (Kiel Institute for the World Economy), vol. 139(2), pages 191-219, June.
    14. Xavier Sala-i-Martin, 2006. "The World Distribution of Income: Falling Poverty and … Convergence, Period," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 121(2), pages 351-397.
    15. Angus Deaton & Alan Heston, 2010. "Understanding PPPs and PPP-Based National Accounts," American Economic Journal: Macroeconomics, American Economic Association, vol. 2(4), pages 1-35, October.
    16. D. S.P. Rao (ed.), 2009. "Purchasing Power Parities of Currencies," Books, Edward Elgar Publishing, number 3725.
    17. Lant Pritchett, 1997. "Divergence, Big Time," Journal of Economic Perspectives, American Economic Association, vol. 11(3), pages 3-17, Summer.
    18. D. S. Prasada Rao & Alicia Rambaldi & Howard Doran, 2010. "Extrapolation Of Purchasing Power Parities Using Multiple Benchmarks And Auxiliary Information: A New Approach," Review of Income and Wealth, International Association for Research in Income and Wealth, vol. 56(s1), pages 59-98, June.
    19. Bhagwati, Jagdish N, 1984. "Why Are Services Cheaper in the Poor Countries?," Economic Journal, Royal Economic Society, vol. 94(374), pages 279-286, June.
    20. J. Peter Neary, 2004. "Rationalizing the Penn World Table: True Multilateral Indices for International Comparisons of Real Income," American Economic Review, American Economic Association, vol. 94(5), pages 1411-1428, December.
    21. Neary, J-P & Gleeson, B, 1997. "Comparing the Wealth of Nations : Reference Prices and Multilateral Real Income Indexes," Papers 97/19, College Dublin, Department of Political Economy-.
    22. Neumayer, Eric, 2003. "Beyond income: convergence in living standards, big time," Structural Change and Economic Dynamics, Elsevier, vol. 14(3), pages 275-296, September.
    23. Mick Silver, 2010. "IMF Applications of Purchasing Power Parity Estimates," IMF Working Papers 2010/253, International Monetary Fund.
    24. Bela Balassa, 1964. "The Purchasing-Power Parity Doctrine: A Reappraisal," Journal of Political Economy, University of Chicago Press, vol. 72, pages 584-584.
    25. Maddison, Angus, 1987. "Growth and Slowdown in Advanced Capitalist Economies: Techniques of Quantitative Assessment," Journal of Economic Literature, American Economic Association, vol. 25(2), pages 649-698, June.
    26. Diewert, W. E., 1976. "Exact and superlative index numbers," Journal of Econometrics, Elsevier, vol. 4(2), pages 115-145, May.
    27. Robert Summers & Alan Heston, 1991. "The Penn World Table (Mark 5): An Expanded Set of International Comparisons, 1950–1988," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 106(2), pages 327-368.
    28. Blackorby, Charles & Donaldson, David, 1978. "Measures of relative equality and their meaning in terms of social welfare," Journal of Economic Theory, Elsevier, vol. 18(1), pages 59-80, June.
    29. Grier, Kevin & Grier, Robin, 2007. "Only income diverges: A neoclassical anomaly," Journal of Development Economics, Elsevier, vol. 84(1), pages 25-45, September.
    30. Steve Dowrick & Muhammad Akmal, 2005. "Contradictory Trends In Global Income Inequality: A Tale Of Two Biases," Review of Income and Wealth, International Association for Research in Income and Wealth, vol. 51(2), pages 201-229, June.
    31. Robert Summers & Alan Heston, 1988. "A New Set Of International Comparisons Of Real Product And Price Levels Estimates For 130 Countries, 1950–1985," Review of Income and Wealth, International Association for Research in Income and Wealth, vol. 34(1), pages 1-25, March.
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    Cited by:

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    More about this item

    Keywords

    Multilateral price index; International comparisons program; Penn World Table; Substitution bias; Spatiotemporal consistency; Benchmark averaging; Dissimilarity index ; C43; E31; O47;
    All these keywords.

    JEL classification:

    • C43 - Mathematical and Quantitative Methods - - Econometric and Statistical Methods: Special Topics - - - Index Numbers and Aggregation
    • E31 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Price Level; Inflation; Deflation
    • O47 - Economic Development, Innovation, Technological Change, and Growth - - Economic Growth and Aggregate Productivity - - - Empirical Studies of Economic Growth; Aggregate Productivity; Cross-Country Output Convergence

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