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On stochastic independence under ambiguity

Author

Listed:
  • Federica Ceron

    (University of Paris 1 Panthéon-Sorbonne)

  • Vassili Vergopoulos

    (University of Paris 1 Panthéon-Sorbonne)

Abstract

We provide behavioral characterizations of notions of stochastic independence between two sources of uncertainty for agents with ambiguity-sensitive preferences. These notions, inspired from the literature on imprecise probabilities, include the independent product of two sets of marginal beliefs proposed by Gilboa and Schmeidler (J Math Econ 18(2): 141–153, 1989) in their seminal paper. Our analysis draws a clear relationship between the property of dynamic consistency of preferences and some form of stochastic independence between the relevant events.

Suggested Citation

  • Federica Ceron & Vassili Vergopoulos, 2021. "On stochastic independence under ambiguity," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 71(3), pages 925-960, April.
    • Handle: RePEc:spr:joecth:v:71:y:2021:i:3:d:10.1007_s00199-020-01267-z
    DOI: 10.1007/s00199-020-01267-z
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    References listed on IDEAS

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    Cited by:

    1. Michel Grabisch & Benjamin Monet & Vassili Vergopoulos, 2023. "Subjective expected utility through stochastic independence," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 76(3), pages 723-757, October.

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    More about this item

    Keywords

    Stochastic independence; Ambiguity; MaxMin expected utility; Bewley expected utility; Imprecise probability;
    All these keywords.

    JEL classification:

    • D81 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Criteria for Decision-Making under Risk and Uncertainty

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