We construct a model of long-term bilateral competition between the supplier of an exhaustible resource and a consuming country capable of producing a perfect substitute for the resource. The technology for producing the substitute is known, and the strategy of the consuming country is to choose...

This article sets out a theory of market structure with sequential entry. We characterize the perfect Nash equilibrium to the entry game in several propositions. First, equilibria never involve excess capacity. Second, a sufficient statistic for the entry of any firm is that its profits are...