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Time-Varying Risk Premium or Informational Inefficiency? Further Evidence in Agricultural Futures Markets

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  • Frank, Julieta
  • Garcia, Philip

Abstract

Recent research has provided mixed results regarding the presence of a time-varying risk premium in agricultural futures markets. In this paper we test for the presence of a time-varying risk premium and market efficiency focusing on the properties of the underlying data. Specifically, we examine the same markets and period used by McKenzie and Holt (2002) and extend the analysis through 2004. Our results show that accounting for the structural break in the early seventies plays a key role in the findings. In contrast to McKenzie and Holt, we find no evidence of time-varying risk premium in the four commodities analyzed. The corn market appears to be (weak form) efficient. Hogs, live cattle, and soybean meal futures contracts show evidence of inefficiency, which suggests an inability of these markets to incorporate all available information in the futures prices. Our results identify the importance of careful examination of the data as failure to do so can lead to inappropriate conclusions.

Suggested Citation

  • Frank, Julieta & Garcia, Philip, 2005. "Time-Varying Risk Premium or Informational Inefficiency? Further Evidence in Agricultural Futures Markets," 2005 Conference, April 18-19, 2005, St. Louis, Missouri 19051, NCR-134 Conference on Applied Commodity Price Analysis, Forecasting, and Market Risk Management.
    • Handle: RePEc:ags:ncrfiv:19051
    DOI: 10.22004/ag.econ.19051
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    1. Philip Garcia, 2004. "A selected review of agricultural commodity futures and options markets," European Review of Agricultural Economics, Oxford University Press and the European Agricultural and Applied Economics Publications Foundation, vol. 31(3), pages 235-272, September.
    2. Carter, Colin A & Rausser, Gordon C & Schmitz, Andrew, 1983. "Efficient Asset Portfolios and the Theory of Normal Backwardation," Journal of Political Economy, University of Chicago Press, vol. 91(2), pages 319-331, April.
    3. Bollerslev, Tim, 1986. "Generalized autoregressive conditional heteroskedasticity," Journal of Econometrics, Elsevier, vol. 31(3), pages 307-327, April.
    4. Michael C. Ehrhardt & James V. Jordan & Ralph A. Walkling, 1987. "An application of arbitrage pricing theory to futures markets: Tests of normal backwardation," Journal of Futures Markets, John Wiley & Sons, Ltd., vol. 7(1), pages 21-34, February.
    5. 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.
    6. Philip Garcia & Raymond M. Leuthold & T. Randall Fortenbery & Gboroton F. Sarassoro, 1988. "Pricing Efficiency in the Live Cattle Futures Market: Further Interpretation and Measurement," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 70(1), pages 162-169.
    7. Wang, Dabin & Tomek, William G., 2004. "Commodity Prices And Unit Root Tests," 2004 Annual meeting, August 1-4, Denver, CO 20141, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).
    8. Carl R. Zulauf & Scott H. Irwin & Jason E. Ropp & Anthony J. Sberna, 1999. "A reappraisal of the forecasting performance of corn and soybean new crop futures," Journal of Futures Markets, John Wiley & Sons, Ltd., vol. 19(5), pages 603-618, August.
    9. Jacky C. So, 1987. "Commodity futures risk premium and unstable systematic risk," Journal of Futures Markets, John Wiley & Sons, Ltd., vol. 7(3), pages 311-326, June.
    10. Andrew McKenzie & Matthew Holt, 2002. "Market efficiency in agricultural futures markets," Applied Economics, Taylor & Francis Journals, vol. 34(12), pages 1519-1532.
    11. Marcus, Alan J, 1984. "Efficient Asset Portfolios and the Theory of Normal Backwardation: A Comment," Journal of Political Economy, University of Chicago Press, vol. 92(1), pages 162-164, February.
    12. Bruce Bjornson & Colin A. Carter, 1997. "New Evidence on Agricultural Commodity Return Performance under Time-Varying Risk," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 79(3), pages 918-930.
    13. 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.
    14. Beck, Stacie E, 1993. "A Rational Expectations Model of Time Varying Risk Premia in Commodities Futures Markets: Theory and Evidence," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 34(1), pages 149-168, February.
    15. Robert W. Kolb, 1992. "Is normal backwardation normal?," Journal of Futures Markets, John Wiley & Sons, Ltd., vol. 12(1), pages 75-91, February.
    16. Rausser, Gordon C & Carter, Colin, 1983. "Futures Market Efficiency in the Soybean Complex," The Review of Economics and Statistics, MIT Press, vol. 65(3), pages 469-478, August.
    17. Perron, Pierre, 1990. "Testing for a Unit Root in a Time Series with a Changing Mean," Journal of Business & Economic Statistics, American Statistical Association, vol. 8(2), pages 153-162, April.
    18. Hartzmark, Michael L, 1987. "Returns to Individual Traders of Futures: Aggregate Results," Journal of Political Economy, University of Chicago Press, vol. 95(6), pages 1292-1306, December.
    19. Engle, Robert F & Lilien, David M & Robins, Russell P, 1987. "Estimating Time Varying Risk Premia in the Term Structure: The Arch-M Model," Econometrica, Econometric Society, vol. 55(2), pages 391-407, March.
    20. Jennefer Baxter & Thomas E. Conine Jr. & Maurry Tamarkin, 1985. "On commodity market risk premiums: Additional evidence," Journal of Futures Markets, John Wiley & Sons, Ltd., vol. 5(1), pages 121-125, March.
    21. Wang, Dabin & Tomek, William G., 2004. "Commodity Prices And Unit Root Tests," 2004 Conference, April 19-20, 2004, St. Louis, Missouri 19032, NCR-134 Conference on Applied Commodity Price Analysis, Forecasting, and Market Risk Management.
    22. Enrique Sentana, 1995. "Quadratic ARCH Models," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 62(4), pages 639-661.
    23. William G. Tomek, 1997. "Commodity Futures Prices as Forecasts," Review of Agricultural Economics, Agricultural and Applied Economics Association, vol. 19(1), pages 23-44.
    24. Richard Deaves & Itzhak Krinsky, 1995. "Do futures prices for commodities embody risk premiums?," Journal of Futures Markets, John Wiley & Sons, Ltd., vol. 15(6), pages 637-648, September.
    25. Matthew T. Holt, 1993. "Risk Response in the Beef Marketing Channel: A Multivariate Generalized ARCH-M Approach," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 75(3), pages 559-571.
    26. Dusak, Katherine, 1973. "Futures Trading and Investor Returns: An Investigation of Commodity Market Risk Premiums," Journal of Political Economy, University of Chicago Press, vol. 81(6), pages 1387-1406, Nov.-Dec..
    27. Wang, Dabin & Tomek, William G., 2004. "Commodity Prices And Unit Root Tests," Working Papers 127145, Cornell University, Department of Applied Economics and Management.
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