论文信息 - The Cournot–Bertrand model and the degree of product differentiation

The Cournot–Bertrand model and the degree of product differentiation

We consider a duopoly model with a Cournot-type firm and a Bertrand-type firm. Both survive and the equilibrium is stable when there is sufficient product differentiation. With no differentiation, only the Cournot-type firm survives, and the outcome is perfectly competitive.

Victor J. Tremblay | Carol Horton Tremblay | C. Tremblay

[1] Victor J. Tremblay,et al. Endogenous Timing and Strategic Choice: The Cournot‐Bertrand Model , 2013 .

[2] Avinash Dixit,et al. A MODEL OF DUOPOLY SUGGESTING A THEORY OF ENTRY BARRIERS , 1978 .

[3] J. Beath,et al. Economic theory of product differentiation , 1992 .

[4] X. Vives,et al. Price and quantity competition in a differentiated duopoly , 1984 .

[5] Avinash Dixit,et al. Comparative Statics for Oligopoly , 1986 .

[6] Piercarlo Zanchettin,et al. Differentiated Duopoly with Asymmetric Costs , 2006 .

[7] David M. Kreps,et al. Quantity Precommitment and Bertrand Competition Yield Cournot Outcomes , 1983 .

[8] Jonathan H. Hamilton,et al. Endogenous timing in duopoly games: Stackelberg or cournot equilibria , 1990 .

[9] A. Bowley,et al. The mathematical groundwork of economics : an introductory treatise , 1924 .

[10] Victor J. Tremblay,et al. Cournot and Bertrand Competition when Advertising Rotates Demand: The Case of Honda and Scion , 2013 .

[11] Jonas Häckner,et al. A Note on Price and Quantity Competition in Differentiated Oligopolies , 2000, J. Econ. Theory.

[12] Anil Arya,et al. Outsourcing, vertical integration, and price vs. quantity competition☆ , 2008 .

[13] W. Baumol,et al. Contestable Markets and the Theory of Industry Structure , 1982 .