On price taking behavior in a nonrenewable resource cartel-fringe game

C.A.A.M. Withagen, H. Benchekroun

Research output: Contribution to JournalArticleAcademicpeer-review

Abstract

We consider a nonrenewable resource game with one cartel and a set of fringe members. We show that (i) the outcomes of the closed-loop and the open-loop nonrenewable resource game with the fringe members as price takers (the cartel-fringe game à la Salant, 1976) coincide and (ii) when the number of fringe firms becomes arbitrarily large, the equilibrium outcome of the closed-loop Nash game does not coincide with the equilibrium outcome of the closed-loop cartel-fringe game. Thus, the outcome of the cartel-fringe open-loop equilibrium can be supported as an outcome of a subgame-perfect equilibrium. However the interpretation of the cartel-fringe model, where from the outset the fringe is assumed to be price taker, as a limit case of an asymmetric oligopoly with the agents playing Nash-Cournot, does not extend to the case where firms can use closed-loop strategies. © 2012.
Original languageEnglish
Pages (from-to)355-374
JournalGames and Economic Behavior
Volume76
Issue number2
DOIs
Publication statusPublished - 2012

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