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The "Out of Africa" Hypothesis, Human Genetic Diversity, and Comparative Economic Development

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  • Quamrul Ashraf
  • Oded Galor

Abstract

This research argues that deep-rooted factors, determined tens of thousands of years ago, had a significant effect on the course of economic development from the dawn of human civilization to the contemporary era. It advances and empirically establishes the hypothesis that, in the course of the exodus of Homo sapiens out of Africa, variation in migratory distance from the cradle of humankind to various settlements across the globe affected genetic diversity and has had a long-lasting effect on the pattern of comparative economic development that is not captured by geographical, institutional, and cultural factors. In particular, the level of genetic diversity within a society is found to have a hump-shaped effect on development outcomes in both the pre-colonial and the modern era, reflecting the trade-off between the beneficial and the detrimental effects of diversity on productivity. While the intermediate level of genetic diversity prevalent among Asian and European populations has been conducive for development, the high degree of diversity among African populations and the low degree of diversity among Native American populations have been a detrimental force in the development of these regions.

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Paper provided by National Bureau of Economic Research, Inc in its series NBER Working Papers with number 17216.

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Date of creation: Jul 2011
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Publication status: published as Quamrul Ashraf & Oded Galor, 2013. "The 'Out of Africa' Hypothesis, Human Genetic Diversity, and Comparative Economic Development," American Economic Review, American Economic Association, vol. 103(1), pages 1-46, February.
Handle: RePEc:nbr:nberwo:17216

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  1. Loken, Barbara & Ward, James C, 1990. " Alternative Approaches to Understanding the Determinants of Typicality," Journal of Consumer Research, University of Chicago Press, vol. 17(2), pages 111-26, September.
  2. Stelios Michalopoulos, 2009. "The Origins of Ethnolinguistic Diversity," Carlo Alberto Notebooks 110, Collegio Carlo Alberto.
  3. Enrico Spolaore & Romain Wacziarg, 2009. "The Diffusion of Development," The Quarterly Journal of Economics, MIT Press, vol. 124(2), pages 469-529, May.
  4. R. Haveman & K. Holden & B. Wolfe & P. Smith & K. Wilson, . "The Changing Economic Status of U.S. Disabled Men: Trends and Their Determinants, 1982–1991," Institute for Research on Poverty Discussion Papers 1190-99, University of Wisconsin Institute for Research on Poverty.
  5. Conley, T. G., 1999. "GMM estimation with cross sectional dependence," Journal of Econometrics, Elsevier, vol. 92(1), pages 1-45, September.
  6. Hong, Lu & Page, Scott E., 2001. "Problem Solving by Heterogeneous Agents," Journal of Economic Theory, Elsevier, vol. 97(1), pages 123-163, March.
  7. Oded Galor & Omar Moav & Dietrich Vollrath, 2006. "Inequality in Land Ownership, the Emergence of Human Capital Promoting Institutions, and the Great Divergence," DEGIT Conference Papers c011_001, DEGIT, Dynamics, Economic Growth, and International Trade.
  8. La Porta, Rafael & Lopez-de-Silanes, Florencio & Shleifer, Andrei & Vishny, Robert, 1999. "The Quality of Government," Journal of Law, Economics and Organization, Oxford University Press, vol. 15(1), pages 222-79, April.
  9. Sara LaLumia & James M. Sallee, 2011. "The Value of Honesty: Empirical Estimates from the Case of the Missing Children," NBER Working Papers 17247, National Bureau of Economic Research, Inc.
  10. Guiso, Luigi & Sapienza, Paola & Zingales, Luigi, 2002. "People's Opium? Religion and Economic Attitudes," CEPR Discussion Papers 3588, C.E.P.R. Discussion Papers.
  11. Matthias Doepke, 2001. "Accounting for Fertility Decline During the Transition to Growth," UCLA Economics Working Papers 804, UCLA Department of Economics.
  12. Edward L. Glaeser & Rafael La Porta & Florencio Lopez-de-Silanes & Andrei Shleifer, 2004. "Do Institutions Cause Growth?," Journal of Economic Growth, Springer, vol. 9(3), pages 271-303, 09.
  13. Giuliano, Paola & Spilimbergo, Antonio & Tonon, Giovanni, 2006. "Genetic, Cultural and Geographical Distances," CEPR Discussion Papers 5807, C.E.P.R. Discussion Papers.
  14. Bertocchi, Graziella & Canova, Fabio, 1996. "Did Colonization Matter for Growth? An Empirical Exploration into the Historical Causes of Africa's Underdevelopment," CEPR Discussion Papers 1444, C.E.P.R. Discussion Papers.
  15. Greif, Avner, 1993. "Contract Enforceability and Economic Institutions in Early Trade: the Maghribi Traders' Coalition," American Economic Review, American Economic Association, vol. 83(3), pages 525-48, June.
  16. Edward L. Glaeser & Andrei Shleifer, 2002. "Legal Origins," The Quarterly Journal of Economics, MIT Press, vol. 117(4), pages 1193-1229, November.
  17. Robert E. Hall & Charles I. Jones, 1999. "Why Do Some Countries Produce So Much More Output per Worker than Others?," NBER Working Papers 6564, National Bureau of Economic Research, Inc.
  18. Dalgaard, Carl-Johan & Strulik, Holger, 2010. "The Physiological Foundations of the Wealth of Nations," Proceedings of the German Development Economics Conference, Hannover 2010 3, Verein für Socialpolitik, Research Committee Development Economics.
  19. Oded Galor, 2010. "The 2008 Lawrence R. Klein Lecture-Comparative Economic Development: Insights From Unified Growth Theory," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 51(1), pages 1-44, 02.
  20. Galor, Oded, 2004. "From Stagnation to Growth: Unified Growth Theory," CEPR Discussion Papers 4581, C.E.P.R. Discussion Papers.
  21. Guiso, Luigi & Sapienza, Paola & Zingales, Luigi, 2005. "Cultural Biases in Economic Exchange," CEPR Discussion Papers 4837, C.E.P.R. Discussion Papers.
  22. Tabellini, Guido, 2007. "Culture and Institutions," CEPR Discussion Papers 6589, C.E.P.R. Discussion Papers.
  23. Kremer, Michael, 1993. "Population Growth and Technological Change: One Million B.C. to 1990," The Quarterly Journal of Economics, MIT Press, vol. 108(3), pages 681-716, August.
  24. Olsson, Ola & Hibbs, Douglas Jr., 2005. "Biogeography and long-run economic development," European Economic Review, Elsevier, vol. 49(4), pages 909-938, May.
  25. Jeffrey M Wooldridge, 2010. "Econometric Analysis of Cross Section and Panel Data," MIT Press Books, The MIT Press, edition 2, volume 1, number 0262232588, December.
  26. Jacob L. Weisdorf, 2003. "From Foraging to Farming: Explaining the Neolithic Revolution," Discussion Papers 03-41, University of Copenhagen. Department of Economics.
  27. Krugman, Paul, 1991. "Increasing Returns and Economic Geography," Journal of Political Economy, University of Chicago Press, vol. 99(3), pages 483-99, June.
  28. Guido Tabellini, 2008. "Presidential Address Institutions and Culture," Journal of the European Economic Association, MIT Press, vol. 6(2-3), pages 255-294, 04-05.
  29. Ottaviano, Gianmarco Ireo Paolo & Peri, Giovanni, 2004. "Cities and Cultures," CEPR Discussion Papers 4438, C.E.P.R. Discussion Papers.
  30. Oded Galor & Omer Moav & Dietrich Vollrath, 2005. "Land Inequality and the Emergence of Human Capital Promoting Institutions," Development and Comp Systems 0502018, EconWPA.
  31. Montalvo, Jose G. & Reynal-Querol, Marta, 2005. "Ethnic diversity and economic development," Journal of Development Economics, Elsevier, vol. 76(2), pages 293-323, April.
  32. Easterly, W & Levine, R, 1996. "Africa's Growth Tragedy : Policies and Ethnic Divisions," Papers 536, Harvard - Institute for International Development.
  33. Klaus Desmet & Michel Breton & Ignacio Ortuño-Ortín & Shlomo Weber, 2011. "The stability and breakup of nations: a quantitative analysis," Journal of Economic Growth, Springer, vol. 16(3), pages 183-213, September.
  34. Quamrul Ashraf & Oded Galor, 2010. "Dynamics and Stagnation in the Malthusian Epoch," Center for Development Economics 2010-07, Department of Economics, Williams College, revised May 2011.
  35. Oded Galor, 2009. "2008 Lawrence R. Klein Lecture –Comparative Economic Development: Insights from Unified Growth Theory," Working Papers 2009-10, Brown University, Department of Economics.
  36. Gylfason, Thorvaldur, 2001. "Natural resources, education, and economic development," European Economic Review, Elsevier, vol. 45(4-6), pages 847-859, May.
  37. Edward P. Lazear, 1995. "Culture and Language," NBER Working Papers 5249, National Bureau of Economic Research, Inc.
  38. Desmet, Klaus & Le Breton, Michel & Ortuño-Ortín, Ignacio & Weber, Shlomo, 2006. "Nation Formation and Genetic Diversity," CEPR Discussion Papers 5918, C.E.P.R. Discussion Papers.
  39. Rodrik, Dani & Subramanian, Arvind & Trebbi, Francesco, 2002. "Institutions Rule: The Primacy of Institutions Over Geography and Integration in Economic Development," CEPR Discussion Papers 3643, C.E.P.R. Discussion Papers.
  40. Murphy, Kevin M & Topel, Robert H, 2002. "Estimation and Inference in Two-Step Econometric Models," Journal of Business & Economic Statistics, American Statistical Association, vol. 20(1), pages 88-97, January.
  41. Pagan, Adrian, 1984. "Econometric Issues in the Analysis of Regressions with Generated Regressors," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 25(1), pages 221-47, February.
  42. William T. Alpert & Stephen A. Woodbury, 2000. "Introduction," Book chapters authored by Upjohn Institute researchers, in: William T. Alpert & Stephen A. Woodbury (ed.), Employee Benefits and Labor Markets in Canada and the United States, chapter 1, pages 1-12 W.E. Upjohn Institute for Employment Research.
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Blog mentions

As found by EconAcademics.org, the blog aggregator for Economics research:
  1. The new Oded Galor and Quamrul Ashraf paper
    by Tyler Cowen in Marginal Revolution on 2012-09-11 10:07:12
  2. Publishing on genetic diversity and economic growth
    by Jason Collins in Evolving Economics on 2013-02-27 13:53:47
  3. Genetic Diversity and Economic Development
    by Jason Collins in Evolving Economics on 2012-09-12 10:34:43
  4. A week of links
    by Jason Collins in Evolving Economics on 2013-02-01 12:05:08
  5. The ‘Out of Africa’ Hypothesis, Human Genetic Diversity, and Comparative Economic Development
    by Jason Collins in Evolving Economics on 2013-02-07 13:33:43
  6. Does genetic diversity increase innovation?
    by Jason Collins in Evolving Economics on 2013-02-12 12:42:40
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