WORKING PAPERS

Ashamed to be Selfish, with David Dillenberger [January 2012]
Theoretical Economics, Vol 7, 99-124
Abstract
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Dynamic Preference for Flexibility, with R. Vijay Krishna [May 2011]
under revision
Abstract
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Supplementary Appendix

Conditional Preference for Flexibilty: Eliciting Beliefs from Behavior [December 2011]
resubmitted
Abstract: Following Kreps (1979), I consider a decision maker with uncertain beliefs about her own future taste. This uncertainty leaves the decision maker with preference for flexibility: When choosing among menus containing alternatives for future choice, she weakly prefers larger menus. Existing representations accommodating this choice pattern cannot distinguish tastes (indexed by a subjective state space) and beliefs (a probability measure over the subjective states) as different concepts, making it impossible to relate parameters of the representation to choice behavior. I allow choice among menus to depend on exogenous states, interpreted as information. My axioms yield a representation that uniquely identifies beliefs, provided information is sufficiently relevant for choice. The result is suggested as a choice theoretic foundation for the assumption, commonly made in the (incomplete) contracting literature, that contracting parties who know each other's ranking of contracts also share beliefs about each others future tastes in the face of unforeseen contingencies.

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Subjective Learning, with David Dillenberger [March 2012]
submitted
Abstract
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Overeagerness [April 2008]
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WORK IN PROGRESS

Preference for Flexibility and the Pricing of Assets, with R. Vijay Krishna [May 2012]
Abstract
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Partitional Information, with David Dillenberger and Juan Lleras

Department of Economics, Duke University, Box 90097, Durham, NC 27708, USA | 919 660 1821 | p.sadowski (at) duke (dot) edu