This note extends the simultaneous-move endogenous technology choice model of Mills and Smith (1996) in two directions. First, expanding consideration to when the technology set is sufficiently convex, we find that the likelihood for asymmetric equilibrium in technology choice does not expand...

The possibility of forward trading has been shown to restore social efficiency in Cournot oligopolies if marginal costs are constant. The paper analyzes the more general case that marginal costs are non-decreasing. I show that increasing marginal costs diminish the “strategic...

In the framework Hotelling-Downs competition two players can freely choose a position along a one-dimensional market. We introduce restrictions of feasible strategies and analyze the consequences for players and consumers. In equilibrium players may minimally differentiate away from the center...

We analyze a two-period licensing game in which a non-producer upstream patent holder licenses an innovation to either one or two downstream licensees for a payment based on the licensee’s expected per-period profit. Licensees have private information about the innovation’s value, and their...

We investigate the dynamic relationship between advertising and product quality under duopolistic competition. By using a simplified vertical product differentiation model with voluntary advertising, we show that the firm with larger market share has a larger advertising share and that there is...

If Cournot oligopolists may sell their output prior to its production (forward trading), competition intensifies. Potentially, it may intensify so far as to imply convergence to the Bertrand equilibrium, as shown by Allaz and Vila (1993) for the case of linear demand and costs. The present paper...