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The Nature of Conflict

Author

Listed:
  • Cemal Eren Arbatli
  • Quamrul H. Ashraf
  • Oded Galor

Abstract

This research establishes that the emergence, prevalence, recurrence, and severity of intrastate conflicts in the modern era reflect the long shadow of prehistory. Exploiting variations across national populations, it demonstrates that genetic diversity, as determined predominantly during the exodus of humans from Africa tens of thousands of years ago, has contributed significantly to the frequency, incidence, and onset of both overall and ethnic civil conflict over the last half-century, accounting for a large set of geographical and institutional correlates of conflict, as well as measures of economic development. Furthermore, the analysis establishes the significant contribution of genetic diversity to the intensity of social unrest and to the incidence of intragroup factional conflict. These findings arguably reflect the contribution of genetic diversity to the degree of fractionalization and polarization across ethnic, linguistic, and religious groups in the national population; the adverse influence of genetic diversity on interpersonal trust and cooperation; the contribution of genetic diversity to divergence in preferences for public goods and redistributive policies; and the potential impact of genetic diversity on economic inequality within a society.

Suggested Citation

  • Cemal Eren Arbatli & Quamrul H. Ashraf & Oded Galor, 2015. "The Nature of Conflict," CESifo Working Paper Series 5486, CESifo.
  • Handle: RePEc:ces:ceswps:_5486
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    1. Joseph G. Altonji & Todd E. Elder & Christopher R. Taber, 2005. "Selection on Observed and Unobserved Variables: Assessing the Effectiveness of Catholic Schools," Journal of Political Economy, University of Chicago Press, vol. 113(1), pages 151-184, February.
    2. Joshua D. Angrist & Adriana D. Kugler, 2008. "Rural Windfall or a New Resource Curse? Coca, Income, and Civil Conflict in Colombia," The Review of Economics and Statistics, MIT Press, vol. 90(2), pages 191-215, May.
    3. Enrico Spolaore & Romain Wacziarg, 2009. "The Diffusion of Development," The Quarterly Journal of Economics, Oxford University Press, vol. 124(2), pages 469-529.
    4. Quamrul Ashraf & Oded Galor, 2008. "Human Genetic Diversity and Comparative Economic Development," 2008 Meeting Papers 617, Society for Economic Dynamics.
    5. William Easterly & Ross Levine, 1997. "Africa's Growth Tragedy: Policies and Ethnic Divisions," The Quarterly Journal of Economics, Oxford University Press, vol. 112(4), pages 1203-1250.
    6. Oeindrila Dube & Juan F. Vargas, 2013. "Commodity Price Shocks and Civil Conflict: Evidence from Colombia," Review of Economic Studies, Oxford University Press, vol. 80(4), pages 1384-1421.
    7. Benn Eifert & Edward Miguel & Daniel N. Posner, 2010. "Political Competition and Ethnic Identification in Africa," American Journal of Political Science, John Wiley & Sons, vol. 54(2), pages 494-510, April.
    8. Quamrul Ashraf & Oded Galor, 2011. "Dynamics and Stagnation in the Malthusian Epoch," American Economic Review, American Economic Association, vol. 101(5), pages 2003-2041, August.
    9. Oded Galor, 2011. "Unified Growth Theory and Comparative Development," Rivista di Politica Economica, SIPI Spa, issue 2, pages 9-21, April-Jun.
    10. Alberto Alesina & Reza Baqir & William Easterly, 1999. "Public Goods and Ethnic Divisions," The Quarterly Journal of Economics, Oxford University Press, vol. 114(4), pages 1243-1284.
    11. Andreas Wimmer & Brian Min, 2009. "The Location and Purpose of Wars Around the World: A New Global Dataset, 1816--2001," International Interactions, Taylor & Francis Journals, vol. 35(4), pages 390-417, November.
    12. World Bank, 2006. "World Development Indicators 2006," World Bank Publications - Books, The World Bank Group, number 8151, December.
    13. Quamrul Ashraf & Oded Galor, 2013. "Genetic Diversity and the Origins of Cultural Fragmentation," American Economic Review, American Economic Association, vol. 103(3), pages 528-533, May.
    14. Lotta Themnér & Peter Wallensteen, 2012. "Armed Conflicts, 1946–2011," Journal of Peace Research, Peace Research Institute Oslo, vol. 49(4), pages 565-575, July.
    15. Cervellati, Matteo & Sunde, Uwe & Valmori, Simona, 2011. "Disease Environment and Civil Conflicts," IZA Discussion Papers 5614, Institute of Labor Economics (IZA).
    16. Nicholas Sambanis, 2002. "A Review of Recent Advances and Future Directions in the Quantitative Literature on Civil War," Defence and Peace Economics, Taylor & Francis Journals, vol. 13(3), pages 215-243.
    17. Macartan Humphreys, 2005. "Natural Resources, Conflict, and Conflict Resolution," Journal of Conflict Resolution, Peace Science Society (International), vol. 49(4), pages 508-537, August.
    18. Lotta Themnér & Peter Wallensteen, 2014. "Armed conflicts, 1946–2013," Journal of Peace Research, Peace Research Institute Oslo, vol. 51(4), pages 541-554, July.
    19. Hirshleifer, Jack, 1995. "Anarchy and Its Breakdown," Journal of Political Economy, University of Chicago Press, vol. 103(1), pages 26-52, February.
    20. Oded Galor, 2011. "Unified Growth Theory," Economics Books, Princeton University Press, edition 1, number 9477.
    21. Nils Petter Gleditsch & Peter Wallensteen & Mikael Eriksson & Margareta Sollenberg & Hã…Vard Strand, 2002. "Armed Conflict 1946-2001: A New Dataset," Journal of Peace Research, Peace Research Institute Oslo, vol. 39(5), pages 615-637, September.
    22. James D. Fearon, 2005. "Primary Commodity Exports and Civil War," Journal of Conflict Resolution, Peace Science Society (International), vol. 49(4), pages 483-507, August.
    23. Edward Miguel & Shanker Satyanath & Ernest Sergenti, 2004. "Economic Shocks and Civil Conflict: An Instrumental Variables Approach," Journal of Political Economy, University of Chicago Press, vol. 112(4), pages 725-753, August.
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    More about this item

    Keywords

    civil conflict; genetic diversity; fractionalization; polarization; interpersonal trust; preferences for public goods; economic inequality;
    All these keywords.

    JEL classification:

    • D74 - Microeconomics - - Analysis of Collective Decision-Making - - - Conflict; Conflict Resolution; Alliances; Revolutions
    • N30 - Economic History - - Labor and Consumers, Demography, Education, Health, Welfare, Income, Wealth, Religion, and Philanthropy - - - General, International, or Comparative
    • N40 - Economic History - - Government, War, Law, International Relations, and Regulation - - - General, International, or Comparative
    • O11 - Economic Development, Innovation, Technological Change, and Growth - - Economic Development - - - Macroeconomic Analyses of Economic Development
    • O43 - Economic Development, Innovation, Technological Change, and Growth - - Economic Growth and Aggregate Productivity - - - Institutions and Growth
    • Z13 - Other Special Topics - - Cultural Economics - - - Economic Sociology; Economic Anthropology; Language; Social and Economic Stratification

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