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Empirical Evaluation of the Relative Forecasting Performances of Fixed and Varying Coefficient Demand Models

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  • Nyankori, James Cyprian Okuk
  • Hammig, Michael D.

Abstract

The forecast performances of the fixed coefficient demand model are compared with those of spline function and the Cooley-Prescott varying parameter demand models using consumption and price data for beef, pork, chicken and turkey. In general, the varying parameter models outperformed the fixed coefficient model and the spline function varying parameter model appears to be slightly superior to the Cooley-Prescott model. However, no single model was consistently superior over all the commodities in the capacity to predict either the turning points or commodity levels. Apparently, the explicit specification of structural change using spline rather than random coefficient model offers some improvement in commodity forecasting.

Suggested Citation

  • Nyankori, James Cyprian Okuk & Hammig, Michael D., 1983. "Empirical Evaluation of the Relative Forecasting Performances of Fixed and Varying Coefficient Demand Models," Working Papers 117654, Clemson University, Department of Agricultural and Applied Economics.
  • Handle: RePEc:ags:cuaewp:117654
    DOI: 10.22004/ag.econ.117654
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    File URL: https://ageconsearch.umn.edu/record/117654/files/WP070183.pdf
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    1. Scott D. Watkins & Patrick L. Anderson, 2009. "South Carolina," Palgrave Macmillan Books, in: Scott D. Watkins & Patrick L. Anderson (ed.), The State Economic Handbook 2010, pages 200-204, Palgrave Macmillan.
    2. Larry Martin & Philip Garcia, 1981. "The Price-Forecasting Performance of Futures Markets for Live Cattle and Hogs: A Disaggregated Analysis," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 63(2), pages 209-215.
    3. Raymond M. Leuthold & Peter A. Hartmann, 1979. "A Semi-Strong Form Evaluation of the Efficiency of the Hog Futures Market," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 61(3), pages 482-489.
    4. Richard E. Just & Gordon C. Rausser, 1981. "Commodity Price Forecasting with Large-Scale Econometric Models and the Futures Market," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 63(2), pages 197-208.
    5. Bruce L. Dixon & Larry J. Martin, 1982. "Forecasting U.S. Pork Production Using a Random Coefficient Model," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 64(3), pages 530-538.
    6. Raymond M. Leuthold, 1974. "The Price Performance on the Futures Market of a Nonstorable Commodity: Live Beef Cattle," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 56(2), pages 271-279.
    7. Taub, Allan J., 1979. "Prediction in the context of the variance-components model," Journal of Econometrics, Elsevier, vol. 10(1), pages 103-107, April.
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    Keywords

    Demand and Price Analysis;

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