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The Volatility Spillover Effects and Optimal Hedging Strategy in the Corn Market

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  • Wu, Feng
  • Guan, Zhengfei
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    Abstract

    This article examines the volatility spillovers from energy market to corn market. Using a volatility spillover model from the finance literature, we found significant spillovers from energy market to corn cash and futures markets, and the spillover effects are time-varying. The business cycle proxied by crude oil prices is shown to affect the magnitude of spillover effects over time. Based on the strong informational linkage between energy market and corn market, a cross hedge strategy is proposed and its performance studied. The simulation outcomes show that compared to alternative strategies of no hedge, constant hedge, and GARCH hedge, the cross hedge does not yield superior risk-reduction performance.

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    File URL: http://purl.umn.edu/49453
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    Bibliographic Info

    Paper provided by Agricultural and Applied Economics Association in its series 2009 Annual Meeting, July 26-28, 2009, Milwaukee, Wisconsin with number 49453.

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    Date of creation: Apr 2009
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    Handle: RePEc:ags:aaea09:49453

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    Related research

    Keywords: Volatility Spillover; GARCH; Optimal Hedge Ratio; Energy Price; Corn Price; Risk and Uncertainty;

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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 116-31, February.
    2. Bekaert, Geert & Harvey, Campbell R., 1997. "Emerging equity market volatility," Journal of Financial Economics, Elsevier, vol. 43(1), pages 29-77, January.
    3. L. Baele, 2003. "Volatility Spillover Effects in European Equity Markets," Working Papers of Faculty of Economics and Business Administration, Ghent University, Belgium 03/189, Ghent University, Faculty of Economics and Business Administration.
    4. Michael S. Haigh & Matthew T. Holt, 2002. "Crack spread hedging: accounting for time-varying volatility spillovers in the energy futures markets," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 17(3), pages 269-289.
    5. Baillie, Richard T & Myers, Robert J, 1991. "Bivariate GARCH Estimation of the Optimal Commodity Futures Hedge," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 6(2), pages 109-24, April-Jun.
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