1. The range of equilibrium prices in Bertrand-Edgeworth duopoly;Allen,1984
2. The approximation of competitive equilibria by Bertrand-Edgeworth equilibria in large markets;Allen,1985
3. Bertrand-Edgeworth oligopoly in large markets;Allen;Review of Economic Studies,1986
4. Price-setting firms and the oligopolistic foundations of perfect competition;Allen;American Economic Review Papers and Proceedings,1986
5. Quasi-monopolies;d'Aspremont;Economica,1985