Intrinsic Preference for Information

Simon Grant*, Atsushi Kajii, Ben Polak

*Corresponding author for this work

    Research output: Contribution to journalArticlepeer-review

    70 Citations (Scopus)

    Abstract

    Suppose agents value information not only to make contingent plans but also intrinsically. How are such attitudes toward information related to attitudes toward risk? We generalize the Kreps-Porteus recursive expected utility model, dropping both recursivity and expected utility. There is a geometric analogy between risk and information. We characterize intrinsic information loving, in general, by a substitution property analogous to multivariate risk loving; and, for smooth preferences, by the convexity of Gateaux derivatives. Even with recursivity, preference for information does not imply expected utility: we provide an example. We examine connections between information loving and risk aversion for early- and late-resolving risks.Journal of Economic LiteratureClassification Numbers: D80, D81.

    Original languageEnglish
    Pages (from-to)233-259
    Number of pages27
    JournalJournal of Economic Theory
    Volume83
    Issue number2
    DOIs
    Publication statusPublished - Dec 1998

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