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A note on market power in bilateral oligopoly

Julien, Ludovic A. - In: Economics Bulletin 35 (2015) 1, pp. 400-406

In this note we consider a simple bilateral oligopoly model of an exchange economy. We characterize the Cournot-Nash equilibrium and we explore the effectiveness of market power. We provide some measures of relative market power. We show it depends on the relative size of the market and on the...

Persistent link: https://www.econbiz.de/10011199678

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

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

Busetto, Francesca; Codognato, Giulio; Ghosal, Sayantan; … - 2023

Persistent link: https://www.econbiz.de/10014338767

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

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

Atomic Leontievian Walrasian traders are always Cournotian

Busetto, Francesca; Codognato, Giulio; Julien, Ludovic A. - In: Economics letters 207 (2021), pp. 1-4

Persistent link: https://www.econbiz.de/10013170621