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A stochastic approach to evaluating livestock marketing policy initiatives

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  • Baldwin, Katherine L.
  • Foster, Ken
  • Jones, Keithly

Abstract

The problems of pastoralist livestock marketing systems in East Africa are well-documented in the literature. They include poor transport infrastructure, inadequate market access and frequent rejection of animals at certain markets. Thus far, few studies have analyzed the effects of eliminating these problems. This study was based on household and market survey data from the community of Il Ngwesi in the Laikipia district of Kenya. Our decision analysis framework for pastoralist livestock producers uses a stochastic simulation model to evaluate how policies that mitigate these marketing problems affect pastoralist incomes and marketing patterns. We find that three of the five hypothetical policy simulations yield statistically significant improvements on the baseline marketing scenario.

Suggested Citation

  • Baldwin, Katherine L. & Foster, Ken & Jones, Keithly, 2011. "A stochastic approach to evaluating livestock marketing policy initiatives," African Journal of Agricultural and Resource Economics, African Association of Agricultural Economists, vol. 6(2), pages 1-14, September.
  • Handle: RePEc:ags:afjare:156963
    DOI: 10.22004/ag.econ.156963
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    References listed on IDEAS

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    1. Bollerslev, Tim & Engle, Robert F & Wooldridge, Jeffrey M, 1988. "A Capital Asset Pricing Model with Time-Varying Covariances," Journal of Political Economy, University of Chicago Press, vol. 96(1), pages 116-131, February.
    2. Peter Kall & János Mayer, 2005. "Stochastic Linear Programming," International Series in Operations Research and Management Science, Springer, number 978-0-387-24440-2, April.
    3. Anderson, Jock R., 1972. "An Overview of Modelling in Agricultural Management," Review of Marketing and Agricultural Economics, Australian Agricultural and Resource Economics Society, vol. 40(03), pages 1-12, September.
    4. William F. Sharpe, 1964. "Capital Asset Prices: A Theory Of Market Equilibrium Under Conditions Of Risk," Journal of Finance, American Finance Association, vol. 19(3), pages 425-442, September.
    5. Barrett, Christopher B. & Luseno, Winnie K., 2001. "Decomposing Producer Price Risk: An Analysis Of Livestock Markets In Northern Kenya," 2001 Annual Meeting, July 8-11, 2001, Logan, Utah 36154, Western Agricultural Economics Association.
    6. Fama, Eugene F & MacBeth, James D, 1973. "Risk, Return, and Equilibrium: Empirical Tests," Journal of Political Economy, University of Chicago Press, vol. 81(3), pages 607-636, May-June.
    7. Eugene F. Fama & Kenneth R. French, 2004. "The Capital Asset Pricing Model: Theory and Evidence," Journal of Economic Perspectives, American Economic Association, vol. 18(3), pages 25-46, Summer.
    8. Steven N. Tani, 1978. "A Perspective on Modeling in Decision Analysis," Management Science, INFORMS, vol. 24(14), pages 1500-1506, October.
    9. Fafchamps, Marcel, 1998. "The Tragedy of the Commons, Livestock Cycles and Sustainability," Journal of African Economies, Centre for the Study of African Economies, vol. 7(3), pages 384-423, October.
    10. Fama, Eugene F, 1972. "Components of Investment Performance," Journal of Finance, American Finance Association, vol. 27(3), pages 551-567, June.
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    Keywords

    Livestock Production/Industries; Marketing;

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