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Farm Level Dynamic Analysis Of Soil Conservation: An Application To The Piedmont Area Of Virginia

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  • Segarra, Eduardo
  • Taylor, Daniel B.

Abstract

A conceptual optimal control theory model which considers farm level decision making with respect to soil management is developed. A simplified version of the theoretical model is applied to the Piedmont area of Virginia. The model includes the productivity impacts of both soil erosion and technological progress. Both the theoretical model and its empirical application are improvements over previous efforts. Results suggest that farmers in the study area can achieve substantial reductions in soil erosion by adopting alternative farming practices.

Suggested Citation

  • Segarra, Eduardo & Taylor, Daniel B., 1987. "Farm Level Dynamic Analysis Of Soil Conservation: An Application To The Piedmont Area Of Virginia," Southern Journal of Agricultural Economics, Southern Agricultural Economics Association, vol. 19(2), pages 1-13, December.
    • Handle: RePEc:ags:sojoae:30204
    DOI: 10.22004/ag.econ.30204
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    References listed on IDEAS

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    1. Kenneth E. McConnell, 1983. "An Economic Model of Soil Conservation," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 65(1), pages 83-89.
    2. Oscar R. Burt & Ronald G. Cummings, 1977. "Natural Resource Management, the Steady State, and Approximately Optimal Decision Rules," Land Economics, University of Wisconsin Press, vol. 53(1), pages 1-22.
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    Cited by:

    1. Carmen Camacho & Alexandre Cornet, 2021. "Diffusion of soil pollution in an agricultural economy. The emergence of regions, frontiers and spatial patterns," Working Papers halshs-02652191, HAL.
    2. Stevens, Andrew W., 2018. "Review: The economics of soil health," Food Policy, Elsevier, vol. 80(C), pages 1-9.
    3. Alice Issanchou & Karine Daniel & Pierre Dupraz & Carole Ropars-Collet, 2018. "Soil resource and the profitability and sustainability of farms: A soil quality investment model," Working Papers SMART 18-01, INRAE UMR SMART.
    4. Hoag, Dana L., 1998. "The intertemporal impact of soil erosion on non-uniform soil profiles: A new direction in analyzing erosion impacts," Agricultural Systems, Elsevier, vol. 56(4), pages 415-429, April.
    5. Doole, Graeme J. & Romera, Alvaro J., 2014. "Cost-effective regulation of nonpoint emissions from pastoral agriculture: a stochastic analysis," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 58(3), July.
    6. Milham, Nick, 1993. "Towards Ecological Reality in Economic Models," 1993 Conference (37th), February 9-11, 1993, Sydney, Australia 147742, Australian Agricultural and Resource Economics Society.
    7. Van Asselt, Joanna & Grogan, Kelly A., 2020. "Do Fertilizer Subsidies Improve Soil Quality: Myopic vs. Dynamic Analysis of Smallholder Farmers in Ghana," 2020 Annual Meeting, July 26-28, Kansas City, Missouri 304546, Agricultural and Applied Economics Association.
    8. Bunn, Julie A., 1998. "Government Policy, Wind Erosion, And Economic Viability In Semi-Arid Agriculture: The Case Of The Southern Texas High Plains," Journal of Agricultural and Applied Economics, Southern Agricultural Economics Association, vol. 30(2), pages 1-13, December.
    9. Issanchou, Alice, 2016. "Soil resource, at the core of competitiveness and sustainability issues in agriculture: an economic approach," Working Papers 230002, Institut National de la recherche Agronomique (INRA), Departement Sciences Sociales, Agriculture et Alimentation, Espace et Environnement (SAE2).
    10. Pandey, Sushil & Hardaker, J. Brian, 1995. "The role of modelling in the quest for sustainable farming systems," Agricultural Systems, Elsevier, vol. 47(4), pages 439-450.
    11. Gary R. Vieth & Herath Gunatilake & Linda J. Cox, 2001. "Economics of Soil Conservation: The Upper Mahaweli Watershed of Sir Lanka," Journal of Agricultural Economics, Wiley Blackwell, vol. 52(1), pages 139-152, January.
    12. Alice Issanchou, 2016. "Soil resource, at the core of competitiveness and sustainability issues in agriculture: an economic approach," Working Papers SMART 16-01, INRAE UMR SMART.
    13. Carmen Camacho & Alexandre Cornet, 2021. "Diffusion of soil pollution in an agricultural economy. The emergence of regions, frontiers and spatial patterns," PSE Working Papers halshs-02652191, HAL.
    14. Fox, Glenn & Weersink, Alfons & Sarwar, Ghulam & Duff, Scott & Deen, Bill, 1991. "Comparative Economics Of Alternative Agricultural Production Systems: A Review," Northeastern Journal of Agricultural and Resource Economics, Northeastern Agricultural and Resource Economics Association, vol. 20(1), pages 1-19, April.
    15. Ananda, Jayanath & Herath, Gamini & Chisholm, Anthony H., 2001. "Determination of yield and erosion damage functions using subjectively elicited data: application to smallholder tea in Sri Lanka," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 45(2), pages 1-15.

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    Keywords

    Farm Management;

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