The present value model relates an asset's price to the sum of its discounted expected future payoffs. The author explores the limits of the model by testing its ability to explain the pricing of storable commodities. For commodities the payoff stream is the convenience yield that accrues from holding inventories, and it can be measured directly from spot and futures prices. Hence the model imposes restrictions on the joint dynamics of spot and futures prices, which the author tests for four commodities. He finds close conformance to the model for heating oil, but not for copper or lumber, and especially not for gold. The pattern is the same for the serial dependence of excess returns. These results suggest that for three of the four commodities, prices at least temporarily deviate from fundamentals. Copyright 1993 by Royal Economic Society.
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Volume (Year): 103 (1993) Issue (Month): 418 (May) Pages: 511-30 Download reference. The following formats are available: HTML
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References listed on IDEAS Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
Deaton, A. & Laroque, G., 1989.
"On The Behavior Of Commodity Prices,"
Papers
145, Princeton, Woodrow Wilson School - Public and International Affairs.
Other versions:
Cutler, David M & Poterba, James M & Summers, Lawrence H, 1991.
"Speculative Dynamics,"
Review of Economic Studies,
Blackwell Publishing, vol. 58(3), pages 529-46, May.
[Downloadable!] (restricted)
Other versions:
David M. Cutler & James M. Poterba & Lawrence H. Summers, 1990.
"Speculative Dynamics,"
NBER Working Papers
3242, National Bureau of Economic Research, Inc.
[Downloadable!] (restricted)
Culter, D.M. & Poterba, J.M. & Summers, L.H., 1990.
"Speculative Dynamics,"
Working papers
544, Massachusetts Institute of Technology (MIT), Department of Economics.
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