IDEAS home Printed from https://ideas.repec.org/p/ces/ceswps/_2696.html
   My bibliography  Save this paper

War and Relatedness

Author

Listed:
  • Enrico Spolaore
  • Romain Wacziarg

Abstract

We develop a theory of interstate conflict in which the degree of genealogical relatedness between populations has a positive effect on their conflict propensities because more closely related populations, on average, tend to interact more and develop more disputes over sets of common issues. We examine the empirical relationship between the occurrence of interstate conflicts and the degree of relatedness between countries, showing that populations that are genetically closer are more prone to go to war with each other, even after controlling for a wide set of measures of geographic distance and other factors that affect conflict, including measures of trade and democracy.

Suggested Citation

  • Enrico Spolaore & Romain Wacziarg, 2009. "War and Relatedness," CESifo Working Paper Series 2696, CESifo.
    • Handle: RePEc:ces:ceswps:_2696
    as

    Download full text from publisher

    File URL: https://www.cesifo.org/DocDL/cesifo1_wp2696.pdf
    Download Restriction: no
    ---><---

    Other versions of this item:

    References listed on IDEAS

    as
    1. Philippe Martin & Thierry Mayer & Mathias Thoenig, 2008. "Make Trade Not War?," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 75(3), pages 865-900.
    2. Alesina, Alberto & Devleeschauwer, Arnaud & Easterly, William & Kurlat, Sergio & Wacziarg, Romain, 2003. "Fractionalization," Journal of Economic Growth, Springer, vol. 8(2), pages 155-194, June.
    3. Faten Ghosn & Glenn Palmer & Stuart A. Bremer, 2004. "The MID3 Data Set, 1993—2001: Procedures, Coding Rules, and Description," Conflict Management and Peace Science, Peace Science Society (International), vol. 21(2), pages 133-154, April.
    4. Louis Putterman & David N. Weil, 2010. "Post-1500 Population Flows and The Long-Run Determinants of Economic Growth and Inequality," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 125(4), pages 1627-1682.
    5. Francesco Caselli & Massimo Morelli & Dominic Rohner, 2015. "The Geography of Interstate Resource Wars," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 130(1), pages 267-315.
    6. Alberto Alesina & Enrico Spolaore, 1997. "On the Number and Size of Nations," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 112(4), pages 1027-1056.
    7. Quamrul Ashraf & Oded Galor, 2011. "Cultural Diversity, Geographical Isolation, and the Origin of the Wealth of Nations," Working Papers 2011-16, Brown University, Department of Economics.
    8. Garfinkel, Michelle R, 1994. "Domestic Politics and International Conflict," American Economic Review, American Economic Association, vol. 84(5), pages 1294-1309, December.
    9. Enrico Spolaore & Romain Wacziarg, 2013. "How Deep Are the Roots of Economic Development?," Journal of Economic Literature, American Economic Association, vol. 51(2), pages 325-369, June.
    10. Gilat Levy & Ronny Razin, 2004. "It Takes Two: An Explanation for the Democratic Peace," Journal of the European Economic Association, MIT Press, vol. 2(1), pages 1-29, March.
    11. Stelios Michalopoulos & Elias Papaioannou, 2016. "The Long-Run Effects of the Scramble for Africa," American Economic Review, American Economic Association, vol. 106(7), pages 1802-1848, July.
    12. Quamrul Ashraf & Oded Galor, 2010. "The "Out of Africa" Hypothesis, Human Genetic Diversity, and Comparative Ecomomic Development," Working Papers 2010-7, Brown University, Department of Economics.
    13. Alberto Bisin & Thierry Verdier, 2000. ""Beyond the Melting Pot": Cultural Transmission, Marriage, and the Evolution of Ethnic and Religious Traits," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 115(3), pages 955-988.
    14. Galor, Oded & Ashraf, Quamrul, 2007. "Cultural Assimilation, Cultural Diffusion and the Origin of the Wealth of Nations," CEPR Discussion Papers 6444, C.E.P.R. Discussion Papers.
    15. Papaioannou, Elias & Michalopoulos, Stelios, 2010. "Divide and Rule or the Rule of the Divided? Evidence from Africa," CEPR Discussion Papers 8088, C.E.P.R. Discussion Papers.
    16. Enrico Spolaore & Romain Wacziarg, 2009. "The Diffusion of Development," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 124(2), pages 469-529.
    17. 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.
    18. Fearon, James D. & Laitin, David D., 2003. "Ethnicity, Insurgency, and Civil War," American Political Science Review, Cambridge University Press, vol. 97(1), pages 75-90, February.
    19. Skaperdas, Stergios, 1992. "Cooperation, Conflict, and Power in the Absence of Property Rights," American Economic Review, American Economic Association, vol. 82(4), pages 720-739, September.
    20. Fearon, James D., 1995. "Rationalist explanations for war," International Organization, Cambridge University Press, vol. 49(3), pages 379-414, July.
    21. Esteban, Joan & Ray, Debraj, 1994. "On the Measurement of Polarization," Econometrica, Econometric Society, vol. 62(4), pages 819-851, July.
    22. Hirshleifer, Jack, 1991. "The Technology of Conflict as an Economic Activity," American Economic Review, American Economic Association, vol. 81(2), pages 130-134, May.
    23. 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.
    24. Galor, Oded & Ashraf, Quamrul, 2008. "Human Genetic Diversity and Comparative Economic Development," CEPR Discussion Papers 6824, C.E.P.R. Discussion Papers.
    25. Francesco Caselli, 2012. "The Geography of Inter-State Resource Wars," 2012 Meeting Papers 1174, Society for Economic Dynamics.
    26. Gregory D. Hess & Athanasios Orphanides, 2001. "War and Democracy," Journal of Political Economy, University of Chicago Press, vol. 109(4), pages 776-810, August.
    27. N/A, 2006. "Economic Overview," National Institute Economic Review, National Institute of Economic and Social Research, vol. 196(1), pages 2-3, April.
    28. Alesina, Alberto & Spolaore, Enrico, 2006. "Conflict, defense spending, and the number of nations," European Economic Review, Elsevier, vol. 50(1), pages 91-120, January.
    29. Enrico Spolaore, 2009. "National Borders, Conflict and Peace," CESifo Working Paper Series 2860, CESifo.
    30. Daniel M. Jones & Stuart A. Bremer & J. David Singer, 1996. "Militarized Interstate Disputes, 1816–1992: Rationale, Coding Rules, and Empirical Patterns," Conflict Management and Peace Science, Peace Science Society (International), vol. 15(2), pages 163-213, September.
    31. James H. Stock & Francesco Trebbi, 2003. "Retrospectives: Who Invented Instrumental Variable Regression?," Journal of Economic Perspectives, American Economic Association, vol. 17(3), pages 177-194, Summer.
    32. Alesina, Alberto & Spolaore, Enrico, 2005. "War, peace, and the size of countries," Journal of Public Economics, Elsevier, vol. 89(7), pages 1333-1354, July.
    33. Solomon William Polachek, 1980. "Conflict and Trade," Journal of Conflict Resolution, Peace Science Society (International), vol. 24(1), pages 55-78, March.
    34. Desmet, Klaus & Le Breton, Michel & Ortuno-Ortin, Ignacio, 2006. "Nation Formation and Genetic Diversity," IDEI Working Papers 133, Institut d'Économie Industrielle (IDEI), Toulouse.
    35. Hirshleifer, Jack, 1995. "Anarchy and Its Breakdown," Journal of Political Economy, University of Chicago Press, vol. 103(1), pages 26-52, February.
    36. Hess, Gregory D & Orphanides, Athanasios, 1995. "War Politics: An Economic, Rational-Voter Framework," American Economic Review, American Economic Association, vol. 85(4), pages 828-846, September.
    37. Garfinkel, Michelle R. & Skaperdas, Stergios, 2007. "Economics of Conflict: An Overview," Handbook of Defense Economics, in: Keith Hartley & Todd Sandler (ed.), Handbook of Defense Economics, edition 1, volume 2, chapter 22, pages 649-709, Elsevier.
    38. Enrico Spolaore, 2004. "Economic Integration, International Conflict and Political Unions," Rivista di Politica Economica, SIPI Spa, vol. 94(5), pages 3-50, September.
    39. Yared, Pierre, 2010. "A dynamic theory of war and peace," Journal of Economic Theory, Elsevier, vol. 145(5), pages 1921-1950, September.
    40. Bernheim, B. Douglas & Peleg, Bezalel & Whinston, Michael D., 1987. "Coalition-Proof Nash Equilibria I. Concepts," Journal of Economic Theory, Elsevier, vol. 42(1), pages 1-12, June.
    41. Stuart A. Bremer, 1992. "Dangerous Dyads," Journal of Conflict Resolution, Peace Science Society (International), vol. 36(2), pages 309-341, June.
    42. Jack Hirshleifer, 1999. "The bioeconomic causes of war," Managerial and Decision Economics, John Wiley & Sons, Ltd., vol. 19(7-8), pages 457-466.
    43. de Mesquita, Bruce Bueno & Morrow, James D. & Siverson, Randolph M. & Smith, Alastair, 1999. "An Institutional Explanation of the Democratic Peace," American Political Science Review, Cambridge University Press, vol. 93(4), pages 791-807, December.
    44. Fearon, James D, 2003. "Ethnic and Cultural Diversity by Country," Journal of Economic Growth, Springer, vol. 8(2), pages 195-222, June.
    45. Enrico Spolaore, 2008. "Civil conflict and secessions," Economics of Governance, Springer, vol. 9(1), pages 45-63, January.
    46. Matthew O. Jackson & Massimo Morelli, 2007. "Political Bias and War," American Economic Review, American Economic Association, vol. 97(4), pages 1353-1373, September.
      • Jackson, Matthew O. & Morelli, Massimo, "undated". "Political bias and war," Working Papers 1247, California Institute of Technology, Division of the Humanities and Social Sciences.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Alberto Alesina & Johann Harnoss & Hillel Rapoport, 2016. "Birthplace diversity and economic prosperity," Journal of Economic Growth, Springer, vol. 21(2), pages 101-138, June.
    2. Enrico Spolaore, 2016. "The economics of political borders," Chapters, in: Eugene Kontorovich & Francesco Parisi (ed.), Economic Analysis of International Law, chapter 1, pages 11-43, Edward Elgar Publishing.
    3. Cemal Eren Arbatlı & Quamrul H. Ashraf & Oded Galor & Marc Klemp, 2020. "Diversity and Conflict," Econometrica, Econometric Society, vol. 88(2), pages 727-797, March.
    4. Libman, Alexander Mikhailovich, 2009. "Эндогенные Границы И Распределение Власти В Федерациях И Международных Сообществах [ENDOGENOUS BOUNDARIES AND DISTRIBUTION OF POWER In the Federation]," MPRA Paper 16473, University Library of Munich, Germany.
    5. Enrico Spolaore & Romain Wacziarg, 2013. "How Deep Are the Roots of Economic Development?," Journal of Economic Literature, American Economic Association, vol. 51(2), pages 325-369, June.
    6. Alesina, Alberto & Spolaore, Enrico, 2005. "War, peace, and the size of countries," Journal of Public Economics, Elsevier, vol. 89(7), pages 1333-1354, July.
    7. Pelle Ahlerup & Ola Olsson, 2012. "The roots of ethnic diversity," Journal of Economic Growth, Springer, vol. 17(2), pages 71-102, June.
    8. Maystre, Nicolas & Olivier, Jacques & Thoenig, Mathias & Verdier, Thierry, 2014. "Product-based cultural change: Is the village global?," Journal of International Economics, Elsevier, vol. 92(2), pages 212-230.
    9. Philippe Martin & Thierry Mayer & Mathias Thoenig, 2008. "Make Trade Not War?," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 75(3), pages 865-900.
    10. Spolaore, Enrico & Wacziarg, Romain, 2014. "Long-Term Barriers to Economic Development," Handbook of Economic Growth, in: Philippe Aghion & Steven Durlauf (ed.), Handbook of Economic Growth, edition 1, volume 2, chapter 3, pages 121-176, Elsevier.
    11. Enrico Spolaore, 2009. "National Borders, Conflict and Peace," CESifo Working Paper Series 2860, CESifo.
    12. 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.
    13. Quamrul Ashraf & Oded Galor, 2011. "Cultural Diversity, Geographical Isolation, and the Origin of the Wealth of Nations," Working Papers 2011-16, Brown University, Department of Economics.
    14. Desmet, Klaus & Ortuño-Ortín, Ignacio & Wacziarg, Romain, 2012. "The political economy of linguistic cleavages," Journal of Development Economics, Elsevier, vol. 97(2), pages 322-338.
    15. Camille Laville, 2018. "The econometrical causal analysis of internal conflicts: The evolutions of a growing literature [L’analyse économétrique des conflits internes par l’approche causale : les évolutions d’une littérat," Working Papers hal-01940461, HAL.
    16. Anderton,Charles H. & Carter,John R., 2009. "Principles of Conflict Economics," Cambridge Books, Cambridge University Press, number 9780521875578, December.
    17. Galor, Oded & Ashraf, Quamrul, 2007. "Cultural Assimilation, Cultural Diffusion and the Origin of the Wealth of Nations," CEPR Discussion Papers 6444, C.E.P.R. Discussion Papers.
    18. Camille Laville, 2018. "The econometrical causal analysis of internal conflicts: The evolutions of a growing literature [L’analyse économétrique des conflits internes par l’approche causale : les évolutions d’une littérat," CERDI Working papers hal-01940461, HAL.
    19. Victor Ginsburgh & Shlomo Weber, 2016. "Linguistic Diversity, Standardization, and Disenfranchisement: Measurement and Consequences," ULB Institutional Repository 2013/277407, ULB -- Universite Libre de Bruxelles.
    20. Sandeep Baliga & David O. Lucca & Tomas Sjöström, 2011. "Domestic Political Survival and International Conflict: Is Democracy Good for Peace?," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 78(2), pages 458-486.

    More about this item

    Keywords

    conflict; genetic distance; common issues; rival issues;
    All these keywords.

    JEL classification:

    • D74 - Microeconomics - - Analysis of Collective Decision-Making - - - Conflict; Conflict Resolution; Alliances; Revolutions
    • F51 - International Economics - - International Relations, National Security, and International Political Economy - - - International Conflicts; Negotiations; Sanctions
    • F59 - International Economics - - International Relations, National Security, and International Political Economy - - - Other
    • H56 - Public Economics - - National Government Expenditures and Related Policies - - - National Security and War

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:ces:ceswps:_2696. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Klaus Wohlrabe (email available below). General contact details of provider: https://edirc.repec.org/data/cesifde.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.