We show that the standard argument according to which supply function equilibria rank intermediate between Bertrand and Cournot equilibria may be reversed. We prove this result within a static oligopolistic game in which both supply function competition and Cournot competition yield a unique...

We consider two versions of a Bertrand duopoly with asymmetric costs and homogeneous goods. They differ in whether predatory pricing is allowed. For each version, we derive the Myopic Stable Set in pure strategies as introduced by Demuynck, Herings, Saulle, and Seel (2017). We contrast our...

We develop a model of assignment games with pairwise-identitydependent externalities. A concept of conjectural equilibrium is proposed, and the universal conjecture is shown to be the necessary and sufficient condition for the general existence of equilibrium. We then apply the solution concept...

Two related models of oligopolistic price competition with homogeneous products are presented. These models are based on weaker assumptions about consumer behavior compared to a classical Bertrand model. In both models firms do not necessarily face a discontinuous demand at an equilibrium price...

In Cournot games the strategic variable is output and players maximize profits assuming that the other players keep their outputs fixed. In Bertrand games the strategic variable is price and players assume the other players to keep their prices fixed. In this article I argue that it is not the...