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Comparison of experts in the non-additive case

Author

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  • Jean-Philippe Lefort

    (CEntre de Recherche en Mathématiques, Statistique et Economie Mathématique (CERMSEM))

Abstract
We adapt the model of comparisons of experts initiated by Lehrer (“Comparison of experts JME 98”) to a context of uncertainty which cannot be modelised by expected utility. We examine the robustness of Lehrer in this new context. Unlike expected utility, there exist several ways to define the strategies allowing to compare the experts, we propose some of them which guarantee a positive value of information

Suggested Citation

  • Jean-Philippe Lefort, 2006. "Comparison of experts in the non-additive case," Cahiers de la Maison des Sciences Economiques b06088, Université Panthéon-Sorbonne (Paris 1).
    • Handle: RePEc:mse:wpsorb:b06088
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    File URL: https://halshs.archives-ouvertes.fr/halshs-00130451
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    References listed on IDEAS

    as
    1. Lehrer, Ehud, 1998. "Comparison of experts," Journal of Mathematical Economics, Elsevier, vol. 30(2), pages 207-214, September.
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    More about this item

    Keywords

    Non-additive preferences; experts;

    JEL classification:

    • D80 - Microeconomics - - Information, Knowledge, and Uncertainty - - - General
    • D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information; Mechanism Design

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