Price Stability of Storable Commodities in Spot and Futures Markets:A Dynamic Equilibrium Model of Spot and Futures Markets
HE Zhan-hong
Abstract
HE Zhan-hong
Abstract
This paper builds a dynamic equilibrium model of spot and futures markets, analyzes the effects of futures trading in a market for a storable commodity in which output is certain and all agents have access to identical information. We are able to draw a nearly definitive conclusion on this issue that the futures market stabilizes the spot price. In this paper, we first bring up the concept and formula of competitive expectations on price, which is a good explanation of the price discovery function of futures markets, and leads to price stability.
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This paper builds a dynamic equilibrium model of spot and futures markets, analyzes the effects of futures trading in a market for a storable commodity in which output is certain and all agents have access to identical information. We are able to draw a nearly definitive conclusion on this issue that the futures market stabilizes the spot price. In this paper, we first bring up the concept and formula of competitive expectations on price, which is a good explanation of the price discovery function of futures markets, and leads to price stability.
Key concepts: Futures contract, Normal backwardation, Spot contract, Economics, Spot market, Forward market, Contango, Price discovery