Nothing Special   »   [go: up one dir, main page]
IDEAS home Printed from https://ideas.repec.org/p/rie/riecdt/17.html
   My bibliography  Save this paper

The rise and persistence of illegal crops: evidence from a naive policy announcement

Author

Listed:
  • Mejía, Daniel
  • Vargas, Juan F.
  • Prem, Mounu
Abstract
Well-intended policies often have negative unintended consequences if they fail to foresee the different ways in which individuals may respond to the new set of incentives. When widespread and persistent, these may lead to a net reduction of social welfare. Focusing on the case of anti-drug policies, in this paper we show that the recent unprecedented surge in the growing of illicit coca crops in Colombia was the result of a naive and untimely policy announcement during peace negotiations between the government and the FARC guerrillas. On May 2014, the parties’ peace delegations issued a press release announcing that coca-growing farmers would receive material incentives for voluntary crop substitution once a final agreement had been reached. To evaluate the anticipation effect of this announcement we exploit the cross sectional variation on both the cost advantage of growing coca (using an ecological measure of coca suitability) and the expected benefits of doing so (using a predicted measure of where the material benefits would have been targeted). Coca plantations levels remained high even after the implementation of the announced incentives’ scheme. We explain this persistence by documenting that the surge in coca growing is differentially higher in areas with presence illegal armed groups, that benefited financially from availability of a key input in the drug trade.

Suggested Citation

  • Mejía, Daniel & Vargas, Juan F. & Prem, Mounu, 2019. "The rise and persistence of illegal crops: evidence from a naive policy announcement," Working papers 17, Red Investigadores de Economía.
    • Handle: RePEc:rie:riecdt:17
    as

    Download full text from publisher

    File URL: http://repositorio.redinvestigadores.org/bitstream/handle/Riec/36/Working%20Paper%20Red%20Investigadores%20No.17.pdf?sequence=3&isAllowed=y
    Download Restriction: no
    ---><---

    Other versions of this item:

    References listed on IDEAS

    as
    1. Daniel Mejía, 2008. "The War on Illegal Drugs in Producer and Consumer Countries: A Simple Analytical Framework," CESifo Working Paper Series 2459, CESifo.
    2. Ibanez, Marcela & Carlsson, Fredrik, 2010. "A survey-based choice experiment on coca cultivation," Journal of Development Economics, Elsevier, vol. 93(2), pages 249-263, November.
    3. Ch, Rafael & Shapiro, Jacob & Steele, Abbey & Vargas, Juan F., 2018. "Endogenous Taxation in Ongoing Internal Conflict: The Case of Colombia," American Political Science Review, Cambridge University Press, vol. 112(4), pages 996-1015, November.
    4. Daniel Mejía & Pascual Restrepo & Sandra V. Rozo, 2017. "On the Effects of Enforcement on Illegal Markets: Evidence from a Quasi-Experiment in Colombia," The World Bank Economic Review, World Bank, vol. 31(2), pages 570-594.
    5. 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.
    6. Camacho, Adriana & Mejía, Daniel, 2017. "The health consequences of aerial spraying illicit crops: The case of Colombia," Journal of Health Economics, Elsevier, vol. 54(C), pages 147-160.
    7. Juan Camilo Castillo & Daniel Mejía & Pascual Restrepo, 2020. "Scarcity without Leviathan: The Violent Effects of Cocaine Supply Shortages in the Mexican Drug War," The Review of Economics and Statistics, MIT Press, vol. 102(2), pages 269-286, May.
    8. Alexandre Belloni & Victor Chernozhukov & Christian Hansen, 2014. "High-Dimensional Methods and Inference on Structural and Treatment Effects," Journal of Economic Perspectives, American Economic Association, vol. 28(2), pages 29-50, Spring.
    9. Miron, Jeffrey A, 1999. "Violence and the U.S. Prohibitions of Drug and Alcohol," American Law and Economics Review, American Law and Economics Association, vol. 1(1-2), pages 78-114, Fall.
    10. Clemens, Jeffrey, 2013. "Evaluating Economic Warfare: Lessons from Efforts to Suppress the Afghan Opium Trade," MPRA Paper 57890, University Library of Munich, Germany.
    11. Roger S. Bivand & David W. S. Wong, 2018. "Comparing implementations of global and local indicators of spatial association," TEST: An Official Journal of the Spanish Society of Statistics and Operations Research, Springer;Sociedad de Estadística e Investigación Operativa, vol. 27(3), pages 716-748, September.
    12. Karthik Muralidharan & Nishith Prakash, 2017. "Cycling to School: Increasing Secondary School Enrollment for Girls in India," American Economic Journal: Applied Economics, American Economic Association, vol. 9(3), pages 321-350, July.
    13. Herschel Grossman & Daniel Mejía, 2008. "The war against drug producers," Economics of Governance, Springer, vol. 9(1), pages 5-23, January.
    14. Banerjee, Abhijit & Hanna, Rema & Olken, Benjamin A. & Sumarto, Sudarno, 2018. "The (Lack of) Distortionary Effects of Proxy-Means Tests: Results from a Nationwide Experiment in Indonesia," Working Paper Series rwp18-041, Harvard University, John F. Kennedy School of Government.
    15. repec:bla:devpol:v:22:y:2004:i::p:405-421 is not listed on IDEAS
    16. Prem, Mounu & Saavedra, Santiago & Vargas, Juan F., 2020. "End-of-conflict deforestation: Evidence from Colombia’s peace agreement," World Development, Elsevier, vol. 129(C).
    17. Reyes, Luis Carlos, 2014. "Estimating the Causal Effect of Forced Eradication on Coca Cultivation in Colombian Municipalities," World Development, Elsevier, vol. 61(C), pages 70-84.
    18. Rodrigo Ad~ao & Michal Koles'ar & Eduardo Morales, 2018. "Shift-Share Designs: Theory and Inference," Papers 1806.07928, arXiv.org, revised Aug 2019.
    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. Mateus Dias & Rudi Rocha & Rodrigo R Soares, 2023. "Down the River: Glyphosate Use in Agriculture and Birth Outcomes of Surrounding Populations," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 90(6), pages 2943-2981.
    21. Marianne Bertrand & Esther Duflo & Sendhil Mullainathan, 2004. "How Much Should We Trust Differences-In-Differences Estimates?," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 119(1), pages 249-275.
    22. Dias, Mateus & Rocha, Rudi & Soares, Rodrigo R., 2019. "Glyphosate Use in Agriculture and Birth Outcomes of Surrounding Populations," IZA Discussion Papers 12164, Institute of Labor Economics (IZA).
    23. Melissa Dell, 2015. "Trafficking Networks and the Mexican Drug War," American Economic Review, American Economic Association, vol. 105(6), pages 1738-1779, June.
    24. Paul Goldsmith-Pinkham & Isaac Sorkin & Henry Swift, 2020. "Bartik Instruments: What, When, Why, and How," American Economic Review, American Economic Association, vol. 110(8), pages 2586-2624, August.
    25. Francisco E. Thoumi, 2005. "The causes of illegal drug industry growth in the Andes, anti-drug policies and their effectiveness," Borradores de Investigación, CEODD 4661, Universidad del Rosario.
    26. Jeffrey A. Miron & Jeffrey Zwiebel, 1995. "The Economic Case against Drug Prohibition," Journal of Economic Perspectives, American Economic Association, vol. 9(4), pages 175-192, Fall.
    27. Conley, T. G., 1999. "GMM estimation with cross sectional dependence," Journal of Econometrics, Elsevier, vol. 92(1), pages 1-45, September.
    28. Diskul, M.L. Dispanadda & Ninnad, Ramrada & Skinner, Andrea & Rajatanarvin, Visit-orn, 2019. "Development not drug control: the evolution of counter narcotic efforts in Thailand," LSE Research Online Documents on Economics 100345, London School of Economics and Political Science, LSE Library.
    29. Gary S. Becker & Kevin M. Murphy & Michael Grossman, 2006. "The Market for Illegal Goods: The Case of Drugs," Journal of Political Economy, University of Chicago Press, vol. 114(1), pages 38-60, February.
    30. Gabriela Calderón & Gustavo Robles & Alberto Díaz-Cayeros & Beatriz Magaloni, 2015. "The Beheading of Criminal Organizations and the Dynamics of Violence in Mexico," Journal of Conflict Resolution, Peace Science Society (International), vol. 59(8), pages 1455-1485, December.
    31. 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.
    32. Bonilla-Mejía, Leonardo & Higuera-Mendieta, Iván, 2019. "Protected Areas under Weak Institutions: Evidence from Colombia," World Development, Elsevier, vol. 122(C), pages 585-596.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Giacomo Battiston & Gianmarco Daniele & Marco Le Moglie & Paolo Pinotti, 2022. "Fueling Organized Crime: The Mexican War on Drugs and Oil Thefts," "Marco Fanno" Working Papers 0286, Dipartimento di Scienze Economiche "Marco Fanno".
    2. Nino, Gustavo & Baylis, Kathy & Crost, Benjamin, 2022. "Conflict and Small-scale Investment: Evidence from Colombia Peace Agreement," 2022 Annual Meeting, July 31-August 2, Anaheim, California 322323, Agricultural and Applied Economics Association.
    3. Perilla, Sergio & Prem, Mounu & Purroy, Miguel E. & Vargas, Juan F., 2024. "How peace saves lives: Evidence from Colombia," World Development, Elsevier, vol. 176(C).
    4. German Orbegozo, 2021. "Consequences of violence against social leaders in Colombia," Documentos CEDE 19320, Universidad de los Andes, Facultad de Economía, CEDE.
    5. Guerra-Cújar, María Elvira & Prem, Mounu & Rodriguez-Lesmes, Paul & Vargas, Juan F., 2020. "The Peace Baby Boom: Evidence from Colombia’s peace agreement with FARC," SocArXiv c2ypd, Center for Open Science.
    6. Mora-Garcia, Claudio A & Prem, Mounu & Rodriguez-Lesmes, Paul & Vargas, Juan F., 2024. "Health Workforce Reallocation in the Aftermath of Conflict: Evidence from Colombia," Documentos de Trabajo 21124, Universidad del Rosario.
    7. Marín Llanes, Lucas & Fernández Sierra, Manuel & Vélez Lesmes, María Alejandra & Martínez González, Eduard & Murillo Sandoval, Paulo, 2024. "Coca-Based Local Growth and Its Socio-Economic Impact in Colombia," Documentos CEDE 21186, Universidad de los Andes, Facultad de Economía, CEDE.
    8. Gelvez, Juan David, 2024. "Coca Politics: Electoral Accountability and Tough-on-Crime Policies in Colombia," OSF Preprints yn9rz, Center for Open Science.
    9. Angulo, Juan Carlos, 2024. "Books and bushes: Schooling decisions and coca production in Colombia," 2024 Annual Meeting, July 28-30, New Orleans, LA 344036, Agricultural and Applied Economics Association.
    10. Lucas Marín Llanes, 2020. "Unintended Consequences of Alternative Development Programs: Evidence From Colombia's Illegal Crop Substitution," Documentos CEDE 18468, Universidad de los Andes, Facultad de Economía, CEDE.
    11. Gelvez, Juan David & Angulo, Juan Carlos, 2024. "Public Attitudes Toward Forced Eradication: Protest, Gender, and Politics in Colombia," OSF Preprints 6ys2g, Center for Open Science.
    12. Ivan D. Lobo & Maria Alejandra Vélez, 2020. "From strong leadership to active community engagement: effective resistance to illicit economies in Afro Colombian collective territories," Documentos CEDE 17908, Universidad de los Andes, Facultad de Economía, CEDE.

    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. Mounu Prem & Juan F. Vargas & Olga Namen, 2023. "The Human Capital Peace Dividend," Journal of Human Resources, University of Wisconsin Press, vol. 58(3), pages 962-1002.
    2. Lindo, Jason M. & Padilla-Romo, María, 2018. "Kingpin approaches to fighting crime and community violence: Evidence from Mexico's drug war," Journal of Health Economics, Elsevier, vol. 58(C), pages 253-268.
    3. Mounu Prem & Andrés Rivera & Darío Romero & Juan F. Vargas, 2018. "Killing social leaders for territorial control: the unintended consequences of peace," Documentos de Trabajo 17020, The Latin American and Caribbean Economic Association (LACEA).
    4. Mejia, Daniel & Restrepo, Pascual, 2016. "The economics of the war on illegal drug production and trafficking," Journal of Economic Behavior & Organization, Elsevier, vol. 126(PA), pages 255-275.
    5. Bernal, Carolina & Prem, Mounu & Vargas, Juan F. & Ortiz, Mónica, 2024. "Peaceful entry: Entrepreneurship dynamics during Colombia’s peace agreement," Journal of Development Economics, Elsevier, vol. 166(C).
    6. Juan Camilo Castillo & Daniel Mejía & Pascual Restrepo, 2020. "Scarcity without Leviathan: The Violent Effects of Cocaine Supply Shortages in the Mexican Drug War," The Review of Economics and Statistics, MIT Press, vol. 102(2), pages 269-286, May.
    7. Perilla, Sergio & Prem, Mounu & Purroy, Miguel E. & Vargas, Juan F., 2024. "How peace saves lives: Evidence from Colombia," World Development, Elsevier, vol. 176(C).
    8. Pinedo, Wilman J. Iglesias, 2022. "The Effect of Plan Colombia on the Value of Legal Agricultural Production," 2022 Annual Meeting, July 31-August 2, Anaheim, California 322605, Agricultural and Applied Economics Association.
    9. Giacomo Battiston & Gianmarco Daniele & Marco Le Moglie & Paolo Pinotti, 2022. "Fueling Organized Crime: The Mexican War on Drugs and Oil Thefts," "Marco Fanno" Working Papers 0286, Dipartimento di Scienze Economiche "Marco Fanno".
    10. Daniele, Gianmarco & Le Moglie, Marco & Masera, Federico, 2023. "Pains, guns and moves: The effect of the U.S. opioid epidemic on Mexican migration," Journal of Development Economics, Elsevier, vol. 160(C).
    11. Diego A. Martin, 2023. "The Impact of a Rise in Expected Income on Child Labor: Evidence From Coca Production in Colombia," CID Working Papers 150a, Center for International Development at Harvard University.
    12. Luis Aguiar & Jörg Claussen & Christian Peukert, 2018. "Catch Me If You Can: Effectiveness and Consequences of Online Copyright Enforcement," Information Systems Research, INFORMS, vol. 29(3), pages 656-678, September.
    13. Ceren Baysan & Marshall Burke & Felipe González & Solomon Hsiang & Edward Miguel, 2018. "Economic and Non-Economic Factors in Violence: Evidence from Organized Crime, Suicides and Climate in Mexico," NBER Working Papers 24897, National Bureau of Economic Research, Inc.
    14. Ladino, Juan Felipe & Saavedra, Santiago & Wiesner, Daniel, 2021. "One step ahead of the law: The net effect of anticipation and implementation of Colombia’s illegal crops substitution program," Journal of Public Economics, Elsevier, vol. 202(C).
    15. Leila Pereira & Rafael Pucci, 2024. "A Tale of Gold and Blood: The Consequences of Market Deregulation on Local Violence," Working Papers, Department of Economics 2024_18, University of São Paulo (FEA-USP).
    16. Baysan, Ceren & Burke, Marshall & González, Felipe & Hsiang, Solomon & Miguel, Edward, 2019. "Non-economic factors in violence: Evidence from organized crime, suicides and climate in Mexico," Journal of Economic Behavior & Organization, Elsevier, vol. 168(C), pages 434-452.
    17. Carvajal, Hernán, 2023. "Efectos de la suspensión de las aspersiones aéreas con glifosato sobre la deserción escolar en Colombia," Documentos CEDE 20307, Universidad de los Andes, Facultad de Economía, CEDE.
    18. Daniel Mejía & Pascual Restrepo & Sandra V. Rozo, 2017. "On the Effects of Enforcement on Illegal Markets: Evidence from a Quasi-Experiment in Colombia," The World Bank Economic Review, World Bank, vol. 31(2), pages 570-594.
    19. Freylejer, Leandro & Orr, Scott, 2023. "Import substitution in illicit methamphetamine markets," Journal of International Economics, Elsevier, vol. 140(C).
    20. Muñoz-Mora, Juan Carlos & Tobón, Santiago & d’Anjou, Jesse Willem, 2018. "The role of land property rights in the war on illicit crops: Evidence from Colombia," World Development, Elsevier, vol. 103(C), pages 268-283.

    More about this item

    Keywords

    Coca growing; Drug war; Anticipation effects; Policy announcement; Colombia;
    All these keywords.

    JEL classification:

    • K42 - Law and Economics - - Legal Procedure, the Legal System, and Illegal Behavior - - - Illegal Behavior and the Enforcement of Law
    • D78 - Microeconomics - - Analysis of Collective Decision-Making - - - Positive Analysis of Policy Formulation and Implementation

    NEP fields

    This paper has been announced in the following NEP Reports:

    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:rie:riecdt:17. 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: CAIE (email available below). General contact details of provider: https://edirc.repec.org/data/redcoea.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.