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“Subjectivity and correlation in randomized strategies”: Back to the roots

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  • Forges, Françoise
  • Ray, Indrajit

Abstract

The very first paper published in the Journal of Mathematical Economics, “Subjectivity and correlation in randomized strategies”, by Aumann, proposes a new approach to strategic form games by taking account of an extraneous space of states of the world, on which every player has a subjective probability distribution and private information. We review some of Aumann’s results as well as some properties and extensions of the best known by-product of his seminal paper, the “correlated equilibrium”.

Suggested Citation

  • Forges, Françoise & Ray, Indrajit, 2024. "“Subjectivity and correlation in randomized strategies”: Back to the roots," Journal of Mathematical Economics, Elsevier, vol. 114(C).
    • Handle: RePEc:eee:mateco:v:114:y:2024:i:c:s0304406824001046
    DOI: 10.1016/j.jmateco.2024.103044
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    More about this item

    Keywords

    Communication equilibrium; Correlated equilibrium; Experiment; Multistage game; Pure strategy equilibrium; Recommendation;
    All these keywords.

    JEL classification:

    • C72 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Noncooperative Games
    • C91 - Mathematical and Quantitative Methods - - Design of Experiments - - - Laboratory, Individual Behavior
    • C92 - Mathematical and Quantitative Methods - - Design of Experiments - - - Laboratory, Group Behavior
    • D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information; Mechanism Design
    • D83 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Search; Learning; Information and Knowledge; Communication; Belief; Unawareness

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