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Do USDA Announcements Affect Comovements Across Commodity Futures Returns?

  • Karali, Berna

The value of USDA reports has long been a question of interest for researchers and practitioners. However, the impact of announcements on comovements across related commodity prices has not been explored beyond financial asset markets. This is important because the structure of the relationship between commodities could change depending on the type of information revealed in the announcement, thus affecting price perceptions, hedging ratios, and portfolio return variance. This study simultaneously measures the impact of selected USDA reports on the conditional variances and covariances of returns on corn, lean hogs, soybeans, soybean meal, and soybean oil futures contracts using a multivariate GARCH model. It is shown that the largest movements in covariances are observed on the release days of Feed Outlook, Grain Stocks, and Hogs and Pigs reports.

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File URL: http://purl.umn.edu/122315
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Article provided by Western Agricultural Economics Association in its journal Journal of Agricultural and Resource Economics.

Volume (Year): 37 (2012)
Issue (Month): 1 (April)
Pages:

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Handle: RePEc:ags:jlaare:122315
Contact details of provider: Web page: http://waeaonline.org/

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  1. Andrew M. McKenzie, 2008. "Pre-Harvest Price Expectations for Corn: The Information Content of USDA Reports and New Crop Futures," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 90(2), pages 351-366.
  2. Sanders, Dwight R. & Manfredo, Mark R., 2004. "Comparing Hedging Effectiveness: An Application of the Encompassing Principle," Journal of Agricultural and Resource Economics, Western Agricultural Economics Association, vol. 29(01), April.
  3. Irwin, Scott H. & Good, Darrel L. & Gomez, Jennifer K., 2001. "The Value Of Usda Outlook Information: An Investigation Using Event Study Analysis," 2001 Conference, April 23-24, 2001, St. Louis, Missouri 18948, NCR-134 Conference on Applied Commodity Price Analysis, Forecasting, and Market Risk Management.
  4. Seung‐Ryong Yang & B. Wade Brorsen, 1993. "Nonlinear dynamics of daily futures prices: Conditional heteroskedasticity or chaos?," Journal of Futures Markets, John Wiley & Sons, Ltd., vol. 13(2), pages 175-191, 04.
  5. Hennessy, David A. & Wahl, Thomas I., 1996. "Effects of Decisionmaking on the Futures Price Volatility, The," Staff General Research Papers 5031, Iowa State University, Department of Economics.
  6. David A. Hennessy & Thomas I. Wahl, 1996. "The Effects of Decision Making on Futures Price Volatility," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 78(3), pages 591-603.
  7. Hyun J. Jin & Darren L. Frechette, 2004. "Fractional Integration in Agricultural Futures Price Volatilities," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 86(2), pages 432-443.
  8. Christiansen, Charlotte & Ranaldo, Angelo, 2005. "Realized Bond-Stock Correlation: Macroeconomic Announcement Effects," Finance Research Group Working Papers F-2005-05, University of Aarhus, Aarhus School of Business, Department of Business Studies.
  9. 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.
  10. French, Kenneth R. & Schwert, G. William & Stambaugh, Robert F., 1987. "Expected stock returns and volatility," Journal of Financial Economics, Elsevier, vol. 19(1), pages 3-29, September.
  11. Bollerslev, Tim, 1987. "A Conditionally Heteroskedastic Time Series Model for Speculative Prices and Rates of Return," The Review of Economics and Statistics, MIT Press, vol. 69(3), pages 542-47, August.
  12. Baillie, Richard T. & DeGennaro, Ramon P., 1990. "Stock Returns and Volatility," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 25(02), pages 203-214, June.
  13. T. Randall Fortenbery & Daniel A. Sumner, 1993. "The effects of USDA reports in futures and options markets," Journal of Futures Markets, John Wiley & Sons, Ltd., vol. 13(2), pages 157-173, 04.
  14. Anderson, Ronald W & Danthine, Jean-Pierre, 1980. " Hedging and Joint Production: Theory and Illustrations," Journal of Finance, American Finance Association, vol. 35(2), pages 487-98, May.
  15. Isengildina, Olga & Irwin, Scott H. & Good, Darrel L., 2005. "The Value of USDA Situation and Outlook Information in Hog and Cattle Markets," 2005 Conference, April 18-19, 2005, St. Louis, Missouri 19050, NCR-134 Conference on Applied Commodity Price Analysis, Forecasting, and Market Risk Management.
  16. Isengildina-Massa, Olga & Irwin, Scott H. & Good, Darrel L. & Gomez, Jennifer K., 2008. "The Impact of Situation and Outlook Information in Corn and Soybean Futures Markets: Evidence from WASDE Reports," Journal of Agricultural and Applied Economics, Southern Agricultural Economics Association, vol. 40(01), April.
  17. 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.
  18. Engle, Robert F. & Kroner, Kenneth F., 1995. "Multivariate Simultaneous Generalized ARCH," Econometric Theory, Cambridge University Press, vol. 11(01), pages 122-150, February.
  19. Karali, Berna & Thurman, Walter N., 2010. "Components of Grain Futures Price Volatility," Journal of Agricultural and Resource Economics, Western Agricultural Economics Association, vol. 35(2), August.
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