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Experiments versus distributions of posteriors

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  • Terstiege, Stefan
  • Wasser, Cédric

Abstract

A fundamental result in Bayesian persuasion and information design states that a distribution of posterior beliefs can be induced by an experiment if and only if the posterior beliefs average to the prior belief. We present a general version of this result that applies to infinite state and signal spaces.

Suggested Citation

  • Terstiege, Stefan & Wasser, Cédric, 2023. "Experiments versus distributions of posteriors," Mathematical Social Sciences, Elsevier, vol. 125(C), pages 58-60.
    • Handle: RePEc:eee:matsoc:v:125:y:2023:i:c:p:58-60
    DOI: 10.1016/j.mathsocsci.2023.07.003
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    References listed on IDEAS

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