Conditional Expected Utility
Let E be a class of event. Conditionally Expected Utility decision makers are decision makers whose conditional preferences %E, E 2 E, satisfy the axioms of Subjective Expected Utility theory (SEU). We extend the notion of unconditional preference that is conditionally EU to unconditional preferences that are not necessarily SEU. We give a representation theorem for a class of such preferences, and show that they are Invariant Bi-separable in the sense of Ghirardato et al.. Then, we consider the special case where the unconditional preference is itself SEU, and compare our results with those of Fishburn .
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- Amarante, Massimiliano & Filiz, Emel, 2007.
"Ambiguous events and maxmin expected utility,"
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Levine's Working Paper Archive
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- Amarante, Massimiliano, 2009. "Foundations of neo-Bayesian statistics," Journal of Economic Theory, Elsevier, vol. 144(5), pages 2146-2173, September.
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