Scalarization Methods and Expected Multi-Utility Representations, forthcoming in Journal of Economic Theory.
Altruism and Voting: A Large-Turnout Result That Does not Rely on Civic Duty or Cooperative Behavior, Journal of Economic Theory 147(6), 2012, 2124-2157.
On the Multi-Utility Representation of Preference Relations, with Efe A. Ok, Journal of Mathematical Economics 47, 2011, 554-563.
On the Existence of Expected Multi-Utility Representations, Economic Theory 35, 2008, 575-592. Theorems on the Core of an Economy with Infinitely Many Commodities and Consumers, with Farhad H?sseinov, Journal of Mathematical Economics 44, 2008, 1180-1196.
Warm-Glow Giving and Freedom to be Selfish, with Stefania Minardi. R&R requested by Journal of Economic Theory.
Rational Choice Deferral, with Gokhan Buturak.