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Behavioral differences in violence: The case of intra-group differences of Paramilitaries and Guerrillas in Colombia

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Listed:
  • Thomas Bassetti

    (Department of Economics and Management "Marco Fanno", University of Padua)

  • Raul Caruso

    (DISCE, Università Cattolica)

  • Darwin Cortes

    (Facultad de Economia, Universidad del Rosario and CeiBA. Bogotà)

Abstract

In most studies on civil wars, determinants of conflict have been hitherto explored assuming that actors involved were either unitary or stable. However, if this intra-group homogeneity assumption does not hold, empirical econometric estimates may be biased. We use Fixed Effects Finite Mixture Model (FE-FMM) approach to address this issue that provides a representation of heterogeneity when data originate from different latent classes and the affiliation is unknown. It allows to identify sub-populations within a population as well as the determinants of their behaviors. By combining various data sources for the period 2000-2005, we apply this methodology to the Colombian conflict. Our results highlight a behavioral heterogeneity in guerrilla’s armed groups and their distinct economic correlates. By contrast paramilitaries behave as a rather homogenous group.

Suggested Citation

  • Thomas Bassetti & Raul Caruso & Darwin Cortes, 2015. "Behavioral differences in violence: The case of intra-group differences of Paramilitaries and Guerrillas in Colombia," DISCE - Quaderni del Dipartimento di Politica Economica ispe0073, Università Cattolica del Sacro Cuore, Dipartimenti e Istituti di Scienze Economiche (DISCE).
    • Handle: RePEc:ctc:serie5:ispe0073
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    as
    1. Desirée Nilsson, 2008. "Partial Peace: Rebel Groups Inside and Outside of Civil War Settlements," Journal of Peace Research, Peace Research Institute Oslo, vol. 45(4), pages 479-495, July.
    2. Gourieroux, Christian & Monfort, Alain & Trognon, Alain, 1984. "Pseudo Maximum Likelihood Methods: Theory," Econometrica, Econometric Society, vol. 52(3), pages 681-700, May.
    3. Cubel Maria & Sanchez-Pages Santiago, 2012. "The effect of within-group inequality in a conflict against a unitary threat," Peace Economics, Peace Science, and Public Policy, De Gruyter, vol. 18(3), pages 1-11, December.
    4. Joan Esteban & Debraj Ray, 2011. "A Model Of Ethnic Conflict," Journal of the European Economic Association, European Economic Association, vol. 9(3), pages 496-521, June.
    5. Cameron,A. Colin & Trivedi,Pravin K., 2013. "Regression Analysis of Count Data," Cambridge Books, Cambridge University Press, number 9781107667273, January.
    6. Hansen, Lars Peter, 1982. "Large Sample Properties of Generalized Method of Moments Estimators," Econometrica, Econometric Society, vol. 50(4), pages 1029-1054, July.
    7. Cortés Darwin & Montolio Daniel, 2014. "Provision of Public Goods and Violent Conflict: Evidence from Colombia," Peace Economics, Peace Science, and Public Policy, De Gruyter, vol. 20(1), pages 143-167, January.
    8. Freytag, Andreas & Krüger, Jens J. & Meierrieks, Daniel & Schneider, Friedrich, 2011. "The origins of terrorism: Cross-country estimates of socio-economic determinants of terrorism," European Journal of Political Economy, Elsevier, vol. 27(S1), pages 5-16.
    9. Jorge Gallego, 2018. "Civil conflict and voting behavior: Evidence from Colombia," Conflict Management and Peace Science, Peace Science Society (International), vol. 35(6), pages 601-621, November.
    10. Jean‐Paul Azam & Alexandra Delacroix, 2006. "Aid and the Delegated Fight Against Terrorism," Review of Development Economics, Wiley Blackwell, vol. 10(2), pages 330-344, May.
    11. Gourieroux, Christian & Monfort, Alain & Trognon, Alain, 1984. "Pseudo Maximum Likelihood Methods: Applications to Poisson Models," Econometrica, Econometric Society, vol. 52(3), pages 701-720, May.
    12. 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.
    13. Anonymous, 2014. "Introduction to the Issue," Journal of Wine Economics, Cambridge University Press, vol. 9(2), pages 109-110, August.
    14. Vincenzo Bove & Ron Smith, 2011. "The Economics of Peacekeeping," Chapters, in: Derek L. Braddon & Keith Hartley (ed.), Handbook on the Economics of Conflict, chapter 10, Edward Elgar Publishing.
    15. Jurgen Brauer & Juan F. Vargas, 2012. "Colombia: Introduction To A Special Issue Of Defence And Peace Economics," Defence and Peace Economics, Taylor & Francis Journals, vol. 23(2), pages 107-108, April.
    16. Caruso, Raul & Schneider, Friedrich, 2013. "Brutality of Jihadist terrorism. A contest theory perspective and empirical evidence in the period 2002–2010," Journal of Policy Modeling, Elsevier, vol. 35(5), pages 685-696.
    17. Deb Partha & Trivedi Pravin K., 2013. "Finite Mixture for Panels with Fixed Effects," Journal of Econometric Methods, De Gruyter, vol. 2(1), pages 35-51, July.
    18. Breton, Albert & Wintrobe, Ronald, 1986. "The Bureaucracy of Murder Revisited," Journal of Political Economy, University of Chicago Press, vol. 94(5), pages 905-926, October.
    19. Jorge Restrepo & Michael Spagat & Juan Vargas, 2004. "The Dynamics of the Columbian Civil Conflict: A New Dataset," Homo Oeconomicus, Institute of SocioEconomics, vol. 21, pages 396-429.
    20. Anonymous, 2014. "Introduction to the Issue," Journal of Wine Economics, Cambridge University Press, vol. 9(1), pages 1-2, May.
    21. repec:bpj:pepspp:v:18:y:2012:i:3:p:11:n:14 is not listed on IDEAS
    22. Gilles Celeux & Gilda Soromenho, 1996. "An entropy criterion for assessing the number of clusters in a mixture model," Journal of Classification, Springer;The Classification Society, vol. 13(2), pages 195-212, September.
    23. John Mullahy, 1997. "Instrumental-Variable Estimation Of Count Data Models: Applications To Models Of Cigarette Smoking Behavior," The Review of Economics and Statistics, MIT Press, vol. 79(4), pages 586-593, November.
    24. Tim Krieger & Daniel Meierrieks, 2011. "What causes terrorism?," Public Choice, Springer, vol. 147(1), pages 3-27, April.
    25. Hausman, Jerry, 2015. "Specification tests in econometrics," Applied Econometrics, Russian Presidential Academy of National Economy and Public Administration (RANEPA), vol. 38(2), pages 112-134.
    26. Oeindrila Dube & Juan F. Vargas, 2013. "Commodity Price Shocks and Civil Conflict: Evidence from Colombia," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 80(4), pages 1384-1421.
    27. Vargas Juan F. & Caruso Raul, 2014. "Conflict, Crime, and Violence in Colombia," Peace Economics, Peace Science, and Public Policy, De Gruyter, vol. 20(1), pages 1-4, January.
    28. Juan F. Vargas, 2012. "The persistent Colombian conflict: subnational analysis of the duration of violence," Defence and Peace Economics, Taylor & Francis Journals, vol. 23(2), pages 203-223, April.
    29. Derek L. Braddon & Keith Hartley (ed.), 2011. "Handbook on the Economics of Conflict," Books, Edward Elgar Publishing, number 13624.
    30. Lemus Natalia, 2014. "Conflict-Induced Poverty: Evidence from Colombia," Peace Economics, Peace Science, and Public Policy, De Gruyter, vol. 20(1), pages 113-142, January.
    31. Durham, Yvonne & Hirshleifer, Jack & Smith, Vernon L., 2008. "The Paradox of Power," Handbook of Experimental Economics Results, in: Charles R. Plott & Vernon L. Smith (ed.), Handbook of Experimental Economics Results, edition 1, volume 1, chapter 16, pages 127-137, Elsevier.
    32. Idrobo Nicolás & Mejía Daniel & Tribin Ana María, 2014. "Illegal Gold Mining and Violence in Colombia," Peace Economics, Peace Science, and Public Policy, De Gruyter, vol. 20(1), pages 83-111, January.
    33. Fabio S�nchez & Mar�a del Mar Palau, 2006. "Conflict, Decentralisation and Local Governance in Colombia, 1974-2004," HiCN Working Papers 14, Households in Conflict Network.
    34. Alexander Cotte Poveda, 2012. "Violence And Economic Development In Colombian Cities: A Dynamic Panel Data Analysis," Journal of International Development, John Wiley & Sons, Ltd., vol. 24(7), pages 809-827, October.
    35. Jorge Gallego, 2016. "Civil Conflict and Voting Behavior: Evidence," Documentos de Trabajo 15162, Universidad del Rosario.
    36. Seden Akcinaroglu, 2012. "Rebel Interdependencies and Civil War Outcomes," Journal of Conflict Resolution, Peace Science Society (International), vol. 56(5), pages 879-903, October.
    37. Offstein Norman, 2003. "An Historical Review and Analysis of Colombian Guerrilla Movements: FARC, ELN and EPL," Revista Desarrollo y Sociedad, Universidad de los Andes,Facultad de Economía, CEDE, September.
    38. Nilsson, Desiree, 2008. "Partial peace rebel groups inside and outside civil war settlements," Policy Research Working Paper Series 4572, The World Bank.
    39. Mauricio A. Rodr�guez & Nancy A. Daza, 2012. "Determinants of Civil Conflict in Colombia: How Robust are they?," Defence and Peace Economics, Taylor & Francis Journals, vol. 23(2), pages 109-131, April.
    40. Paola Palacios, 2012. "Forced Displacement: Legal Versus Illegal Crops," Defence and Peace Economics, Taylor & Francis Journals, vol. 23(2), pages 133-160, April.
    41. Desirée Nilsson, 2010. "Turning Weakness into Strength," Conflict Management and Peace Science, Peace Science Society (International), vol. 27(3), pages 253-271, July.
    42. Felipe Barrera & Ana María Ibáñez, 2004. "Does Violence Reduce Investment In Education?: A Theoretical And Empirical Approach," Documentos CEDE 2382, Universidad de los Andes, Facultad de Economía, CEDE.
    43. Daron Acemoglu & James A. Robinson & Rafael J. Santos, 2013. "The Monopoly Of Violence: Evidence From Colombia," Journal of the European Economic Association, European Economic Association, vol. 11, pages 5-44, January.
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    More about this item

    Keywords

    Finite Mixture Models; Colombian Conflict; Behavioral Differences in Conflict;
    All these keywords.

    JEL classification:

    • D74 - Microeconomics - - Analysis of Collective Decision-Making - - - Conflict; Conflict Resolution; Alliances; Revolutions
    • H72 - Public Economics - - State and Local Government; Intergovernmental Relations - - - State and Local Budget and Expenditures
    • C46 - Mathematical and Quantitative Methods - - Econometric and Statistical Methods: Special Topics - - - Specific Distributions

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