The Growing Interdependence Between Financial And Commodity Markets
Financial investment has become increasingly important on commodity exchanges. This paper distinguishes two types of financial investors and emphasizes differences in their position taking motivation and price impacts. Index traders follow a passive strategy holding virtually only long positions. Money managers trade on both sides of the market and attempt to maximize short-term returns. Regression analysis indicates that: (i) index trader positions are particularly influenced by roll returns, while money managers emphasize spot returns; and that: (ii) money managers moved from emphasizing diversification to a more speculative strategy by taking commodity positions that are positively, rather than negatively, related to developments in equity markets. Granger-causality tests indicate that these differences translate into different price impacts: (i) index trader positions have a causal price impact particularly for agricultural commodities; and (ii) money managers had a causal impact during the sharp increases in the prices for some non-agricultural commodities.
|Date of creation:||2009|
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- J. Michael Harrison & David M. Kreps, 1978. "Speculative Investor Behavior in a Stock Market with Heterogeneous Expectations," The Quarterly Journal of Economics, Oxford University Press, vol. 92(2), pages 323-336.
- Christopher L. Gilbert, 2008. "How to Understand High Food Prices," Department of Economics Working Papers 0823, Department of Economics, University of Trento, Italia.
- Ron Alquist & Lutz Kilian, 2010.
"What do we learn from the price of crude oil futures?,"
Journal of Applied Econometrics,
John Wiley & Sons, Ltd., vol. 25(4), pages 539-573.
- Alquist, Ron & Kilian, Lutz, 2007. "What Do We Learn from the Price of Crude Oil Futures?," CEPR Discussion Papers 6548, C.E.P.R. Discussion Papers.
- J. Bradford De Long & Andrei Shleifer & Lawrence H. Summers & Robert J. Waldmann, .
"Noise Trader Risk in Financial Markets,"
J. Bradford De Long's Working Papers
_124, University of California at Berkeley, Economics Department.
- Gary B. Gorton & Fumio Hayashi & K. Geert Rouwenhorst, 2007.
"The Fundamentals of Commodity Futures Returns,"
NBER Working Papers
13249, National Bureau of Economic Research, Inc.
- Capuano, Christian, 2006. "Strategic noise traders and liquidity pressure with a physically deliverable futures contract," International Review of Economics & Finance, Elsevier, vol. 15(1), pages 1-14.
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