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Systematic and Nonsystematic Risk in Farm Portfolio Selection

Author

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  • Calum G. Turvey
  • H. C. Driver
  • Timothy G. Baker

Abstract

The concepts of systematic and nonsystematic risk are evaluated as risk measures in farm planning models. A diagonal quadratic programming model based upon a single-index model yields farm plans similar to the full variance-covariance quadratic program with four of thirteen farm plans being identical. Surprisingly, a linear programming model using only systematic risk produces farm plans that are identical to the full variance-covariance quadratic program for eleven of thirteen income levels. Accordingly, it is suggested that single-index-based programming models may prove to be practical alternatives for deriving mean-variance-efficient farm plans.

Suggested Citation

  • Calum G. Turvey & H. C. Driver & Timothy G. Baker, 1988. "Systematic and Nonsystematic Risk in Farm Portfolio Selection," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 70(4), pages 831-836.
    • Handle: RePEc:oup:ajagec:v:70:y:1988:i:4:p:831-836.
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    File URL: http://hdl.handle.net/10.2307/1241924
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    Citations

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    Cited by:

    1. Marra, Michele C. & Schurle, Bryan W., 1994. "Kansas Wheat Yield Risk Measures And Aggregation: A Meta- Analysis Approach," Journal of Agricultural and Resource Economics, Western Agricultural Economics Association, vol. 19(1), pages 1-9, July.
    2. Kumar, Shalander & Mishra, Ashok K. & Pramanik, Soumitra & Mamidanna, Sravya & Whitbread, Anthony, 2020. "Climate risk, vulnerability and resilience: Supporting livelihood of smallholders in semiarid India," Land Use Policy, Elsevier, vol. 97(C).
    3. Turvey, Calum Greig, 1990. "An Application Of The Single Index Model To Regional And Farm Level Risk Analysis," 1990 Annual meeting, August 5-8, Vancouver, Canada 270859, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).
    4. Amegbeto, Koffi N. & Featherstone, Allen M., 1990. "Systematic and Unsystematic Risk Costs for Southeastern Kansas Farm Enterprises," Staff Papers 118181, Kansas State University, Department of Agricultural Economics.
    5. Hubbs, Todd & Kuethe, Todd H. & Baker, Timothy G., 2009. "Evaluating the Dynamic Nature of Market Risk," 2009 Conference, April 20-21, 2009, St. Louis, Missouri 53037, NCCC-134 Conference on Applied Commodity Price Analysis, Forecasting, and Market Risk Management.
    6. Bechtel, Amos I. & Young, Douglas L., 1999. "The Importance Of Using Farm Level Risk Estimates In Crp Enrollment Decisions," 1999 Annual Meeting, July 11-14, 1999, Fargo, ND 35717, Western Agricultural Economics Association.
    7. Xu, Feng & Prato, Tony & Lin, Cho-Min, 1994. "Evaluation of Risk for Alternative Farming Systems in Missouri," Miscellaneous Reports 257807, University of Missouri Columbia, Department of Agricultural Economics.
    8. Marius Rădulescu & Constanta Rădulescu & Gheorghiţă Zbăganu, 2014. "A portfolio theory approach to crop planning under environmental constraints," Annals of Operations Research, Springer, vol. 219(1), pages 243-264, August.
    9. Turvey, Calum G. & Baker, Timothy G., 1990. "A Pedagogic Review of the Efficient Set Mathematics Applied to Farm Operating Risk," Department of Agricultural Economics and Business 258630, University of Guelph.
    10. Ahumada, Omar & Villalobos, J. Rene, 2009. "Application of planning models in the agri-food supply chain: A review," European Journal of Operational Research, Elsevier, vol. 196(1), pages 1-20, July.

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