Three Models of Noncooperative Oligopoly in Markets with a Continuum of Traders

被引：1

作者：

Busetto, Francesca ^{[1
]}

Codognato, Giulio ^{[1
,2
]}

Ghosal, Sayantan ^{[3
]}

机构：

[1] Univ Udine, Dipartimento Sci Econ & Stat, I-33100 Udine, Italy

[2] Univ Paris Ouest Nanterre Def, F-92001 Nanterre, France

[3] Univ Warwick, Dept Econ, Coventry CV4 7AL, W Midlands, England

来源：

RECHERCHES ECONOMIQUES DE LOUVAIN-LOUVAIN ECONOMIC REVIEW | 2013年 / 79卷 / 04期

关键词：

Noncooperative oligopoly; Cournot-Walras equilibria; Cournot-Nash equilibria; NON-COOPERATIVE EQUILIBRIA; COURNOT-WALRAS; EXCHANGE ECONOMIES; TRADING ECONOMY; COMPETITION; EXISTENCE; GAME;

D O I：

10.3917/rel.794.0015

中图分类号：

F [经济];

学科分类号：

02 ;

摘要：

In this paper, we reconstruct the main developments of the theory of noncooperative oligopoly in general equilibrium, by focusing on the analysis of three prototypical models for pure exchange economies: the model of Cournot-Walras equilibrium of Codognato and Gabszewicz (1991); the model of Cournot-Nash equilibrium originally proposed by Lloyd S. Shapley and known as window model; the model of Cournot-Walras equilibrium of Busetto et al. (2008). We establish, in a systematic way, the relationship between the three notions of equilibrium proposed in these models and the notion of Walras equilibrium. Then, we investigate the relationships among those three notions of equilibrium.

引用

页码：15 / +

页数：19

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