Parcourir Faculté des arts et des sciences – Département de sciences économiques - Travaux et publications par sujet "Subjective expected utility"

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  • Belief-weighted Nash aggregation of Savage preferences 

    Sprumont, Yves (Université de Montréal. Département de sciences économiques., 2018-09)
    The 'belief-weighted Nash social welfare functions' are methods for aggregating Savage preferences defined over a set of acts. Each such method works as follows. Fix a 0-normalized subjective expected utility representation of every possible preference ...

  • Strategy-proof choice of acts : a preliminary study 

    Sprumont, Yves (Université de Montréal. Département de sciences économiques., 2016-06)
    We model social choices as acts mapping states of the world to (social) outcomes. A (social choice) rule assigns an act to every profile of subjective expected utility preferences over acts. A rule is strategy-proof if no agent ever has an incentive ...

  • Strategyproof Choice of Acts : Beyond Dictatorship 

    Bahel, Éric; Sprumont, Yves (Université de Montréal. Département de sciences économiques., 2017-05)
    We model social choices as acts mapping states of nature to (public) outcomes. A social choice function (or SCF) assigns an act to every profile of subjective expected utility preferences over acts. A SCF is strategyproof if no agent ever has an incentive ...