On-site economic evaluation of soil conservation practices in Honduras
Factors affecting the cost to the farmer of employing soil erosion reduction strategies are examined for the steep hillsides near Tegucigalpa, Honduras. Linear programming and MOT AD are used to examine these factors. Results indicate that some modest reductions in erosion can be achieved at little cost to the farmer by reorganizing production, switching .rotations, and using contour plowing. These modest reductions still lead to extremely high rates of erosion. Sharper reductions may be achieved at progressively higher costs as erosion control structures are constructed and acreage is left fallow. There is a high cost to the farmer of reducing erosion to 'sustainable' levels. A consistent tradeoff emerges between levels of soil conservation, income, and risk; erosion reduction efforts lead to lower incomes and higher risk. The analysis of likely benefits to farmers for erosion reduction shows that even under assumptions of very high yield losses from soil erosion, optimal farm plans still lead to high rates of soil loss, implying a need for policies that internalize externalities if off-farm damages are to be minimized.
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- Hans Binswanger, 1980. "Attitudes toward risk: Experimental measurement in rural india," Artefactual Field Experiments 00009, The Field Experiments Website.
- David J. Walker & Douglas L. You, 1986. "The Effect of Technical Progress on Erosion Damage and Economic Incentives for Soil Conservation," Land Economics, University of Wisconsin Press, vol. 62(1), pages 83-93.
- Wesley D. Seitz & C. Robert Taylor & Robert G. F. Spitze & Craig Osteen & Mack C. Nelson, 1979. "Economic Impacts of Soil Erosion Contro," Land Economics, University of Wisconsin Press, vol. 55(1), pages 28-42.
- Edward B. Barbier, 1990. "The Farm-Level Economics of Soil Conservation: The Uplands of Java," Land Economics, University of Wisconsin Press, vol. 66(2), pages 199-211.
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