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Games with perceptions

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  • Iñarra García, María Elena
  • Laruelle, Annick
  • Zuazo Garín, Peio

Abstract

We assume that 2 x 2 matrix games are publicly known and that players perceive a dichotomous characteristic on their opponents which defines two types for each player. In turn, each type has beliefs concerning her opponent's types, and payoffs are assumed to be type-independent. We analyze whether the mere possibility of different types playing different strategies generates discriminatory equilibria. Given a specific information structure we find that in equilibrium a player discriminates between her types if and only if her opponent does so. We also find that for dominant solvable 2x2 games no discriminatory equilibrium exists, while under different conditions of concordance between players' beliefs discrimination appears for coordination and for competitive games. A complete characterization of the set of Bayesian equilibria is provided.

Suggested Citation

  • Iñarra García, María Elena & Laruelle, Annick & Zuazo Garín, Peio, 2012. "Games with perceptions," IKERLANAK 9099, Universidad del País Vasco - Departamento de Fundamentos del Análisis Económico I.
  • Handle: RePEc:ehu:ikerla:9099
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    References listed on IDEAS

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    Cited by:

    1. Michael I.C. Nwogugu, 2019. "Complex Systems, Multi-Sided Incentives and Risk Perception in Companies," Palgrave Macmillan Books, Palgrave Macmillan, number 978-1-137-44704-3, December.

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    Keywords

    2x2 matrix games; incomplete information;

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