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Income Inequality and Violent Crime: Evidence from Mexico's Drug War

Author

Listed:
  • Ted Enamorado

    (Princeton University)

  • Luis Felipe López-Calva

    (World Bank)

  • Carlos Rodríguez-Castelán

    (World Bank)

  • Hernán Winkler

    (World Bank)

Abstract

Evidence of a causal effect of inequality on crime is scarce in developing countries. This paper estimates the effect in a unique context: Mexico's Drug War. The analysis exploits a unique dataset containing inequality and crime statistics for more than 2,000 Mexican municipalities over a 20-year period. An instrumental variable for the Gini coefficient combines the initial income distribution at the municipality level with national trends. The results indicate that a one-point increment in the Gini between 2006-2010 translates into an increase of over 10 drug-related homicides per 100,000 inhabitants. These effects are smaller between 1990 and 2005. The fact that the effect found during the Drug War is substantially higher is likely because the cost of crime decreased with the proliferation of gangs (lowering the marginal cost of criminal behavior), which, combined with rising inequality in some municipalities, increased the expected net benefit of criminal acts after 2005.

Suggested Citation

  • Ted Enamorado & Luis Felipe López-Calva & Carlos Rodríguez-Castelán & Hernán Winkler, 2015. "Income Inequality and Violent Crime: Evidence from Mexico's Drug War," Working Paper Series Sobre México 2015003, Sobre México. Temas en economía.
    • Handle: RePEc:smx:wpaper:2015003
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    References listed on IDEAS

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    1. 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.
    2. Gary S. Becker, 1974. "Crime and Punishment: An Economic Approach," NBER Chapters, in: Essays in the Economics of Crime and Punishment, pages 1-54, National Bureau of Economic Research, Inc.
    3. Harold Alderman & Miriam Babita & Gabriel Demombynes & Nthabiseng Makhatha & Berk Özler, 2002. "How Low Can You Go? Combining Census and Survey Data for Mapping Poverty in South Africa," Journal of African Economies, Centre for the Study of African Economies, vol. 11(2), pages 169-200, June.
    4. Alexander Cotte Poveda, 2011. "Economic Development, Inequality and Poverty: An Analysis of Urban Violence in Colombia," Oxford Development Studies, Taylor & Francis Journals, vol. 39(4), pages 453-468, December.
    5. Timothy J. Bartik, 1991. "Who Benefits from State and Local Economic Development Policies?," Books from Upjohn Press, W.E. Upjohn Institute for Employment Research, number wbsle, November.
    6. Enamorado, Ted & López-Calva, Luis F. & Rodríguez-Castelán, Carlos, 2014. "Crime and growth convergence: Evidence from Mexico," Economics Letters, Elsevier, vol. 125(1), pages 9-13.
    7. Zhang, Lening & Welte, John W. & Wieczorek, William F., 1999. "Youth gangs, drug use, and delinquency," Journal of Criminal Justice, Elsevier, vol. 27(2), pages 101-109, March.
    8. Gabriela Calderon & Gustavo Robles & Beatriz Magaloni, 2013. "Economic Consequences of Drug-Trafficking Violence in Mexico," Research Department Publications IDB-WP-426, Inter-American Development Bank, Research Department.
    9. Lustig, Nora & Lopez-Calva, Luis F. & Ortiz-Juarez, Eduardo, 2013. "Declining Inequality in Latin America in the 2000s: The Cases of Argentina, Brazil, and Mexico," World Development, Elsevier, vol. 44(C), pages 129-141.
    10. Melissa Dell, 2015. "Trafficking Networks and the Mexican Drug War," American Economic Review, American Economic Association, vol. 105(6), pages 1738-1779, June.
    11. Francisco de Hollanda Guimarães Ferreira & Peter Lanjouw & Marcelo Neri, 2000. "A new poverty profile for Brazil using PPV, PNAD and census data," Textos para discussão 418, Department of Economics PUC-Rio (Brazil).
    12. Morgan Kelly, 2000. "Inequality And Crime," The Review of Economics and Statistics, MIT Press, vol. 82(4), pages 530-539, November.
    13. Jose Cuesta & Hugo Ñopo & Georgina Pizzolitto, 2011. "Using Pseudo‐Panels To Measure Income Mobility In Latin America," Review of Income and Wealth, International Association for Research in Income and Wealth, vol. 57(2), pages 224-246, June.
    14. Edward L. Glaeser & Bruce Sacerdote, 1999. "Why Is There More Crime in Cities?," Journal of Political Economy, University of Chicago Press, vol. 107(S6), pages 225-258, December.
    15. Freeman, Richard B., 1999. "The economics of crime," Handbook of Labor Economics, in: O. Ashenfelter & D. Card (ed.), Handbook of Labor Economics, edition 1, volume 3, chapter 52, pages 3529-3571, Elsevier.
    16. repec:hal:spmain:info:hdl:2441/6ggbvnr6munghes9oaso1e0k4 is not listed on IDEAS
    17. Demombynes, Gabriel & Ozler, Berk, 2005. "Crime and local inequality in South Africa," Journal of Development Economics, Elsevier, vol. 76(2), pages 265-292, April.
    18. Chris Elbers & Jean O. Lanjouw & Peter Lanjouw, 2003. "Micro--Level Estimation of Poverty and Inequality," Econometrica, Econometric Society, vol. 71(1), pages 355-364, January.
    19. Nadanovsky, Paulo & Cunha-Cruz, Joana, 2009. "The relative contribution of income inequality and imprisonment to the variation in homicide rates among Developed (OECD), South and Central American countries," Social Science & Medicine, Elsevier, vol. 69(9), pages 1343-1350, November.
    20. Andrews,Donald W. K. & Stock,James H. (ed.), 2005. "Identification and Inference for Econometric Models," Cambridge Books, Cambridge University Press, number 9780521844413.
    21. Olivier Jean Blanchard & Lawrence F. Katz, 1992. "Regional Evolutions," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 23(1), pages 1-76.
    22. Fajnzylber, Pablo & Lederman, Daniel & Loayza, Norman, 2002. "What causes violent crime?," European Economic Review, Elsevier, vol. 46(7), pages 1323-1357, July.
    23. Fajnzylber, Pablo & Lederman, Daniel & Loayza, Norman, 2002. "Inequality and Violent Crime," Journal of Law and Economics, University of Chicago Press, vol. 45(1), pages 1-40, April.
    24. Chintrakarn, Pandej & Herzer, Dierk, 2012. "More inequality, more crime? A panel cointegration analysis for the United States," Economics Letters, Elsevier, vol. 116(3), pages 389-391.
    25. repec:hal:wpspec:info:hdl:2441/6ggbvnr6munghes9oaso1e0k4 is not listed on IDEAS
    26. Ferreira, Francisco & Lanjouw, Peter & Neri, Marcelo Côrtes, 2000. "The urban poor in Brazil in 1996: a new poverty profile using PPV, PNAD and census data," Sede de la CEPAL en Santiago (Estudios e Investigaciones) 31447, Naciones Unidas Comisión Económica para América Latina y el Caribe (CEPAL).
    27. Brush, Jesse, 2007. "Does income inequality lead to more crime? A comparison of cross-sectional and time-series analyses of United States counties," Economics Letters, Elsevier, vol. 96(2), pages 264-268, August.
    28. Dube, Arindrajit & Dube, Oeindrila & García-Ponce, Omar, 2013. "Cross-Border Spillover: U.S. Gun Laws and Violence in Mexico," American Political Science Review, Cambridge University Press, vol. 107(3), pages 397-417, August.
    29. Leah Boustan & Fernando Ferreira & Hernan Winkler & Eric M. Zolt, 2013. "The Effect of Rising Income Inequality on Taxation and Public Expenditures: Evidence from U.S. Municipalities and School Districts, 1970–2000," The Review of Economics and Statistics, MIT Press, vol. 95(4), pages 1291-1302, October.
    30. Eric Neumayer, 2005. "Inequality and Violent Crime: Evidence from Data on Robbery and Violent Theft," Journal of Peace Research, Peace Research Institute Oslo, vol. 42(1), pages 101-112, January.
    31. Juan Camilo Castillo, Daniel Mejia, and Pascual Restrepo, 2014. "Scarcity without Leviathan: The Violent Effects of Cocaine Supply Shortages in the Mexican Drug War - Working Paper 356," Working Papers 356, Center for Global Development.
    32. Ehrlich, Isaac, 1973. "Participation in Illegitimate Activities: A Theoretical and Empirical Investigation," Journal of Political Economy, University of Chicago Press, vol. 81(3), pages 521-565, May-June.
    33. Francois Bourguignon, 2004. "The Poverty-growth-inequality triangle," Indian Council for Research on International Economic Relations, New Delhi Working Papers 125, Indian Council for Research on International Economic Relations, New Delhi, India.
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    More about this item

    JEL classification:

    • C26 - Mathematical and Quantitative Methods - - Single Equation Models; Single Variables - - - Instrumental Variables (IV) Estimation
    • D74 - Microeconomics - - Analysis of Collective Decision-Making - - - Conflict; Conflict Resolution; Alliances; Revolutions
    • H70 - Public Economics - - State and Local Government; Intergovernmental Relations - - - General
    • I3 - Health, Education, and Welfare - - Welfare, Well-Being, and Poverty
    • O54 - Economic Development, Innovation, Technological Change, and Growth - - Economywide Country Studies - - - Latin America; Caribbean

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