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Políticas de control de oferta de coca: la zanahoria" y "el garrote""

Author

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  • Tabares Elizabeth
  • Ramón Rosales

Abstract

El interés por evaluar la efectividad de las políticas de erradicación y desarrollo alternativo en el control de la producción de hoja de coca en Colombia ha sido creciente, principalmente porque no existe evidencia cuantitativa sobre el efecto de la gran inversión de recursos para la aplicación de las mismas. En este trabajo, se estimaron simultáneamente los efectos del desarrollo alternativo y la erradicación aérea usando datos a escala municipal en el período 1998-2002 en un modelo de asignación de áreas entre cultivos, considerando el comportamiento de los productores frente al riesgo de la actividad. Los resultados muestran que la inversión en desarrollo alternativo tiene un efecto pequeno, aunque estadísticamente significativo, en la reducción del área de coca cultivada. Un incremento de US$ 1.000 en proyectos de desarrollo alternativo reduce 0,169 hectáreas de coca. La erradicación no tiene un efecto estadísticamente significativo en las expectativas de los productores al considerar las variables área erradicada y frecuencia de erradicación. Un incremento de US$ 1.000 en los es fuerzos de erradicación reduce 0,128 hectáreas de coca, las cuales se supone serán resembradas o compensadas en otra parte dentro o fuera del municipio.

Suggested Citation

  • Tabares Elizabeth & Ramón Rosales, 2005. "Políticas de control de oferta de coca: la zanahoria" y "el garrote""," Revista Desarrollo y Sociedad, Universidad de los Andes,Facultad de Economía, CEDE, May.
    • Handle: RePEc:col:000090:003854
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    1. A. Ali Koc, 1999. "Acreage Allocation Model Estimation and Policy Evaluations for Major Crops in Turkey," Center for Agricultural and Rural Development (CARD) Publications 99-wp220, Center for Agricultural and Rural Development (CARD) at Iowa State University.
    2. Jean-Paul Chavas & Matthew T. Holt, 1990. "Acreage Decisions Under Risk: The Case of Corn and Soybeans," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 72(3), pages 529-538.
    3. Steiner, Roberto, 1998. "Colombia's income from the drug trade," World Development, Elsevier, vol. 26(6), pages 1013-1031, June.
    4. Chavas, Jean-Paul & Holt, Matthew T, 1996. "Economic Behavior under Uncertainty: A Joint Analysis of Risk Preferences and Technology," The Review of Economics and Statistics, MIT Press, vol. 78(2), pages 329-335, May.
    5. Richard E. Just, 1975. "Risk Response Models and Their Use in Agricultural Policy Evaluation," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 57(5), pages 836-843.
    6. Holt, Matthew T., 1999. "A Linear Approximate Acreage Allocation Model," Journal of Agricultural and Resource Economics, Western Agricultural Economics Association, vol. 24(2), pages 1-15, December.
    7. A. Ali Koc, 1999. "Acreage Allocation Model Estimation and Policy Evaluations for Major Crops in Turkey," Food and Agricultural Policy Research Institute (FAPRI) Publications (archive only) 99-wp220, Center for Agricultural and Rural Development (CARD) at Iowa State University.
    8. Rulon Pope & Jean-Paul Chavas & Richard E. Just, 1983. "Economic Welfare Evaluations for Producers under Uncertainty," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 65(1), pages 98-107.
    9. Bruce A. Babcock, 1990. "Acreage Decisions under Marketing Quotas and Yield Uncertainty," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 72(4), pages 958-965.
    10. Richard E. Just, 1974. "An Investigation of the Importance of Risk in Farmers' Decisions," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 56(1), pages 14-25.
    11. Chavas, Jean-Paul & Pope, Rulon, 1985. "Price uncertainty and competitive firm behavior: Testable hypotheses from expected utility maximization," Journal of Economics and Business, Elsevier, vol. 37(3), pages 223-235, August.
    12. Gibson, Bill & Godoy, Ricardo, 1993. "Alternatives to coca production in Bolivia: A computable general equilibrium approach," World Development, Elsevier, vol. 21(6), pages 1007-1021, June.
    13. Moreno-Sanchez, Rocio & Kraybill, David S. & Thompson, Stanley R., 2003. "An Econometric Analysis of Coca Eradication Policy in Colombia," World Development, Elsevier, vol. 31(2), pages 375-383, February.
    14. Just, Richard E, 1977. "Estimation of an Adaptive Expectations Model," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 18(3), pages 629-644, October.
    15. Sandmo, Agnar, 1971. "On the Theory of the Competitive Firm under Price Uncertainty," American Economic Review, American Economic Association, vol. 61(1), pages 65-73, March.
    16. Barry T. Coyle, 1999. "Risk Aversion and Yield Uncertainty in Duality Models of Production: A Mean-Variance Approach," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 81(3), pages 553-567.
    17. Rulon D. Pope & Richard E. Just, 1991. "On Testing the Structure of Risk Preferences in Agricultural Supply Analysis," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 73(3), pages 743-748.
    18. Barry T. Coyle, 1992. "Risk Aversion and Price Risk in Duality Models of Production: A Linear Mean-Variance Approach," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 74(4), pages 849-859.
    19. P. B. R. Hazell & P. L. Scandizzo, 1975. "Market Intervention Policies When Production Is Risky," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 57(4), pages 641-649.
    20. David Whynes, 1991. "Illicit Drug Production and Supply‐side Drugs Policy in Asia and South America," Development and Change, International Institute of Social Studies, vol. 22(3), pages 475-496, July.
    21. Mario J. Miranda & Frank Novak & Mel Lerohl, 1994. "Acreage Response Under Canada's Western Grains Stabilization Program," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 76(2), pages 270-276.
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    1. Hernán Borrero & Jairo Parada, 2022. "The ‘carrot’ and the ‘stick’ to reduce coca plantations in Colombia: An empirical investigation," Revista Desarrollo y Sociedad, Universidad de los Andes,Facultad de Economía, CEDE, vol. 92(4), pages 141-167, October.

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    More about this item

    Keywords

    Producción de coca; control de oferta de coca; cultivos ilícitos;
    All these keywords.

    JEL classification:

    • D81 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Criteria for Decision-Making under Risk and Uncertainty
    • H50 - Public Economics - - National Government Expenditures and Related Policies - - - General
    • Q15 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Agriculture - - - Land Ownership and Tenure; Land Reform; Land Use; Irrigation; Agriculture and Environment
    • Q18 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Agriculture - - - Agricultural Policy; Food Policy; Animal Welfare Policy

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