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The Evolutionary Stability of Perfectly Competitive Behavior
Economic Theory (2005)
  • Carlos Alós-Ferrer, University of Konstanz
  • Ana B. Ania, University of Vienna

(Also known as The Evolutionary Logic of Feeling Small) In a (generalized) symmetric aggregative game, payoffs depend only on individual strategy and an aggregate of all strategies. Players behaving as if they were negligible would optimize taking the aggregate as given. We provide evolutionary and dynamic foundations for such behavior when the game satisfies supermodularity conditions. The results obtained are also useful to characterize evolutionarily stable strategies in a finite population.

  • Learning,
  • Mutation,
  • Evolutionary Stability,
  • Aggregative Games
Publication Date
Citation Information
Carlos Alós-Ferrer and Ana B. Ania. "The Evolutionary Stability of Perfectly Competitive Behavior" Economic Theory Vol. 26 Iss. 3 (2005)
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