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Asymptotic equivalence between Cournot-Nash and Walras equilibria in exchange economies with atoms and an atomless part

Busetto, Francesca; Codognato, Giulio; Ghosal, Sayantan - In: International journal of game theory : official journal … 46 (2017) 4, pp. 975-990

Persistent link: https://www.econbiz.de/10011947317

Existence and optimality of Cournot-Nash equilibria in a bilateral oligopoly with atoms and an atomless part

Busetto, Francesca; Codognato, Giulio; Ghosal, Sayantan; … - In: International journal of game theory : official journal … 49 (2020) 4, pp. 933-951

Persistent link: https://www.econbiz.de/10012591818

Noncooperative oligopoly in markets with a continuum of traders and a strongly connected set of commodities

Busetto, Francesca; Codognato, Giulio; Ghosal, Sayantan; … - In: Games and economic behavior 108 (2018), pp. 478-485

Persistent link: https://www.econbiz.de/10011982854

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

Busetto, Francesca; Codognato, Giulio; Ghosal, Sayantan - In: Recherches économiques de Louvain 79 (2013) 4, pp. 15-32

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...

Persistent link: https://www.econbiz.de/10011187358

Noncooperative oligopoly in markets with a continuum of traders

Busetto, Francesca; Codognato, Giulio; Ghosal, Sayantan - In: Games and Economic Behavior 72 (2011) 1, pp. 38-45

We show the existence of a pure strategy Cournot-Nash equilibrium for a model of noncooperative exchange where large traders, represented as atoms, and small traders, represented by an atomless part, are allowed to buy and sell all commodities.

Persistent link: https://www.econbiz.de/10008914634

Reconsidering two-agent Nash implementation

Busetto, Francesca; Codognato, Giulio - In: Social Choice and Welfare 32 (2009) 2, pp. 171-179

Persistent link: https://www.econbiz.de/10005596357

"Very Nice" trivial equilibria in strategic market games

Busetto, Francesca; Codognato, Giulio - In: Journal of Economic Theory 131 (2006) 1, pp. 295-301

Persistent link: https://www.econbiz.de/10005159419

Kalai and Muller's possibility theorem : a simplified integer programming version

Busetto, Francesca; Codognato, Giulio; Tonin, Simone - In: Review of economic design : RED 22 (2018) 3/4, pp. 149-157

Persistent link: https://www.econbiz.de/10011948631

Integer programming on domains containing inseparable ordered pairs

Busetto, Francesca; Codognato, Giulio; Tonin, Simone - In: Research in economics : an international review of economics 72 (2018) 4, pp. 428-434

Persistent link: https://www.econbiz.de/10012041889

Atomic Leontievian Cournotian traders are always Walrasian

Busetto, Francesca; Codognato, Giulio; Julien, Ludovic A. - In: Games and economic behavior 122 (2020), pp. 318-327

Persistent link: https://www.econbiz.de/10012436680