Economics
Expected Utility Theory without the Completeness Axiom (with J. Dubra and F. Maccheroni), Journal of Economic Theory, 115 (2004),
118-133.
Utility Representation of an
Incomplete Preference Relation, Journal of Economic Theory,
104 (2002), 429-449.
Strategic Delegation with Unobservable Incentive
Contracts (with L.
Kockesen), Review of Economic Studies,
71 (2004), 118-133.
Mobility as Progressivity: Ranking Income Processes
According to Equality of Opportunity (with R. Bénabou).
Rational Choice with
Status-Quo Bias (with
Y. Masatlioglu), Journal of Economic
Theory, 115 (2005), 1-29.
A Theory of (Relative) Discounting (with Y. Masatlioglu), Journal of Economic Theory, 137 (2007), 214-245.
Delay Aversion (with J-P. Benoit), Theoretical Economics, 2 (2007), 71-113.
Nash Implementation Without No-Veto Power (with J-P. Benoit), Games and Economic Behavior, 64 (2008), 51-67.
Reference-Dependent Procedural Decision-Making (with Y. Masatlioglu).
On the Multi-Utility Representation of Preference Relations (with O. Evren).
Incomplete Preferences under Uncertainty: Indecisiveness
in Beliefs vs. Tastes
(with P. Ortoleva and G. Riella).
A Canonical Model of Choice with Initial Endowments (with Y. Masatlioglu).
Mathematics
Nonzero Fixed Points of
Power-Bounded Linear Operators, Proceedings of the American
Mathematical Society,131 (2002), 1539-1551.
Fixed Set Theory for Closed Correspondences with Applications to
Self-Similarity and Games, Nonlinear
Analysis,
56 (2004), 309-330.
Fixed Set Theorems of Krasnoselskii Type, forthcoming in the Proceedings of the American Mathematical Society.
Majorization by Lp-Norms (with T. Mitra).
Functional Representation of Rotund-Valued Proper Multifunctions.