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Soil Conservation and Technical Efficiency Among Hillside Farmers in Central America: A Switching Regression Model

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  • Solís, Daniel
  • Bravo-Ureta, Boris
  • Quiroga, Ricardo E.
Abstract
The main objective of this paper is to evaluate and analyze technical efficiency (TE) levels for hillside farmers under different levels of adoption of soil conservation in El Salvador and Honduras. A switching regression model is implemented to examine potential selectivity bias for high and low level adopters, and separate stochastic production frontiers, corrected for selectivity bias, are estimated for each group. The main results indicate that households with above-average adoption show statistically higher average TE than those with lower adoption. Households with higher adoption have smaller farms and display the highest partial output elasticity for land. Constraints in the land and credit markets are likely explanations for these differences. In addition, all estimated models show that TE has a positive and significant association with education and extension.

Suggested Citation

  • Solís, Daniel & Bravo-Ureta, Boris & Quiroga, Ricardo E., 2006. "Soil Conservation and Technical Efficiency Among Hillside Farmers in Central America: A Switching Regression Model," Efficiency Series Papers 2006/01, University of Oviedo, Department of Economics, Oviedo Efficiency Group (OEG).
    • Handle: RePEc:oeg:wpaper:2006/01
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    1. Jean-Paul Chavas & Ragan Petrie & Michael Roth, 2005. "Farm Household Production Efficiency: Evidence from The Gambia," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 87(1), pages 160-179.
    2. Coelli, Tim J. & Battese, George E., 1996. "Identification Of Factors Which Influence The Technical Inefficiency Of Indian Farmers," Australian Journal of Agricultural Economics, Australian Agricultural and Resource Economics Society, vol. 40(2), pages 1-26, August.
    3. Freeman, H. A. & Ehui, Simeon K. & A. Jabbar, Mohammad, 1998. "Credit constraints and smallholder dairy production in the East African highlands: application of a switching regression model," Agricultural Economics, Blackwell, vol. 19(1-2), pages 33-44, September.
    4. Deininger, Klaus & Zegarra, Eduardo & Lavadenz, Isabel, 2003. "Determinants and Impacts of Rural Land Market Activity: Evidence from Nicaragua," World Development, Elsevier, vol. 31(8), pages 1385-1404, August.
    5. Winters, Paul & Crissman, Charles C. & Espinosa, Patricio, 2004. "Inducing the adoption of conservation technologies: lessons from the Ecuadorian Andes," Environment and Development Economics, Cambridge University Press, vol. 9(5), pages 695-719, October.
    6. Boris Bravo-Ureta & Daniel Solís & Víctor Moreira López & José Maripani & Abdourahmane Thiam & Teodoro Rivas, 2007. "Technical efficiency in farming: a meta-regression analysis," Journal of Productivity Analysis, Springer, vol. 27(1), pages 57-72, February.
    7. Chambers,Robert G., 1988. "Applied Production Analysis," Cambridge Books, Cambridge University Press, number 9780521314275, September.
    8. Raffaella Castagnini & Klaus Deininger & Maria A. Gonzalez, 2004. "Comparing land reform and land markets in colombia: impacts on equity and efficiency," Policy Research Working Paper Series 3258, The World Bank.
    9. Fidele Byiringiro & Thomas Reardon, 1996. "Farm productivity in Rwanda: effects of farm size, erosion, and soil conservation investments," Agricultural Economics, International Association of Agricultural Economists, vol. 15(2), pages 127-136, November.
    10. Ramón López & Alberto Valdés, 2000. "Fighting Rural Poverty in Latin America: New Evidence of the Effects of Education, Demographics, and Access to Land," Economic Development and Cultural Change, University of Chicago Press, vol. 49(1), pages 197-212.
    11. Abdul Wadud & Ben White, 2000. "Farm household efficiency in Bangladesh: a comparison of stochastic frontier and DEA methods," Applied Economics, Taylor & Francis Journals, vol. 32(13), pages 1665-1673.
    12. Gorton, Matthew & Davidova, Sophia, 2004. "Farm productivity and efficiency in the CEE applicant countries: a synthesis of results," Agricultural Economics, Blackwell, vol. 30(1), pages 1-16, January.
    13. Battese, G E & Coelli, T J, 1995. "A Model for Technical Inefficiency Effects in a Stochastic Frontier Production Function for Panel Data," Empirical Economics, Springer, vol. 20(2), pages 325-332.
    14. Keith O. Fuglie & Darrell J. Bosch, 1995. "Economic and Environmental Implications of Soil Nitrogen Testing: A Switching-Regression Analysis," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 77(4), pages 891-900.
    15. Arellanes, Peter & Lee, David R., 2003. "The Determinants Of Adoption Of Sustainable Agriculture Technologies: Evidence From The Hillsides Of Honduras," 2003 Annual Meeting, August 16-22, 2003, Durban, South Africa 25826, International Association of Agricultural Economists.
    16. Tom Kompas & Tuong Nhu Che, 2006. "Technology choice and efficiency on Australian dairy farms," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 50(1), pages 65-83, March.
    17. Abdulai, Awudu & Eberlin, Richard, 2001. "Technical efficiency during economic reform in Nicaragua: evidence from farm household survey data," Economic Systems, Elsevier, vol. 25(2), pages 113-125, June.
    18. Lutz, Ernst & Pagiola, Stefano & Reiche, Carlos, 1994. "The Costs and Benefits of Soil Conservation: The Farmers' Viewpoint," The World Bank Research Observer, World Bank, vol. 9(2), pages 273-295, July.
    19. Boris E. Bravo‐Ureta & Daniel Solís & Horacio Cocchi & Ricardo E. Quiroga, 2006. "The impact of soil conservation and output diversification on farm income in Central American hillside farming," Agricultural Economics, International Association of Agricultural Economists, vol. 35(3), pages 267-276, November.
    20. Pattanayak, Subhrendu & Evan Mercer, D., 1998. "Valuing soil conservation benefits of agroforestry: contour hedgerows in the Eastern Visayas, Philippines," Agricultural Economics, Blackwell, vol. 18(1), pages 31-46, January.
    21. Johnson, Nancy L. & Baltodano, Maria Eugenia, 2004. "The economics of community watershed management: some evidence from Nicaragua," Ecological Economics, Elsevier, vol. 49(1), pages 57-71, May.
    22. Jolliffe, Dean, 1998. "Skills, Schooling, and Household Income in Ghana," The World Bank Economic Review, World Bank, vol. 12(1), pages 81-104, January.
    23. Linda K. Lee & William H. Stewart, 1983. "Landownership and the Adoption of Minimum Tillage," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 65(2), pages 256-264.
    24. Lee, Lung-fei & Maddala, G S & Trost, R P, 1980. "Asymptotic Covariance Matrices of Two-Stage Probit and Two-Stage Tobit Methods for Simultaneous Equations Models with Selectivity," Econometrica, Econometric Society, vol. 48(2), pages 491-503, March.
    25. J. Taylor & Irma Adelman, 2003. "Agricultural Household Models: Genesis, Evolution, and Extensions," Review of Economics of the Household, Springer, vol. 1(1), pages 33-58, January.
    26. Ramírez, Octavio A. & Shultz, Steven D., 2000. "Poisson Count Models to Explain the Adoption of Agricultural and Natural Resource Management Technologies by Small Farmers in Central American Countries," Journal of Agricultural and Applied Economics, Cambridge University Press, vol. 32(1), pages 21-33, April.
    27. ., 1998. "Land," Chapters, in: Heinz D. Kurz & Neri Salvadori (ed.), The Elgar Companion to Classical Economics, volume 0, chapter 93, Edward Elgar Publishing.
    28. Alvarez, Antonio & del Corral, Julio & Perez, Jose Antonio & Solis, Daniel, 2007. "Efecto de la intensificacion sobre la eficiencia de las explotaciones lecheras," Economia Agraria y Recursos Naturales, Spanish Association of Agricultural Economists, vol. 7(13), pages 1-16.
    29. Mark M. Pitt, 1983. "Farm-Level Fertilizer Demand in Java: A Meta-Production Function Approach," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 65(3), pages 502-508.
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