Evolution of Interdependent Preferences in Aggregative Games. - Levent Koçkesen; Efe A. Ok; Rajiv Sethi (Games Econ. Behav., 2000)

The Choquet Bargaining Solutions. - Efe A. Ok; Lin Zhou (Games Econ. Behav., 2000)

The Strategic Advantage of Negatively Interdependent Preferences. - Levent Koçkesen; Efe A. Ok; Rajiv Sethi (J. Econ. Theory, 2000)

Negatively interdependent preferences. - Efe A. Ok; Levent Koçkesen (Soc. Choice Welf., 2000)

On the Evolution of Individualistic Preferences: An Incomplete Information Scenario. - Efe A. Ok; Fernando Vega-Redondo (J. Econ. Theory, 2001)

Utility Representation of an Incomplete Preference Relation. - Efe A. Ok (J. Econ. Theory, 2002)

Expected utility theory without the completeness axiom. - Juan Dubra; Fabio Maccheroni; Efe A. Ok (J. Econ. Theory, 2004)

Rational choice with status quo bias. - Yusufcan Masatlioglu; Efe A. Ok (J. Econ. Theory, 2005)

Maskin's Theorem with limited veto power. - Jean-Pierre Benoît; Efe A. Ok (Games Econ. Behav., 2006)

Indifference or indecisiveness? Choice-theoretic foundations of incomplete preferences. - Kfir Eliaz; Efe A. Ok (Games Econ. Behav., 2006)

On combining implementable social choice rules. - Jean-Pierre Benoît; Efe A. Ok; M. Remzi Sanver (Games Econ. Behav., 2007)

Voting over income taxation. - Oriol Carbonell-Nicolau; Efe A. Ok (J. Econ. Theory, 2007)

A theory of (relative) discounting. - Efe A. Ok; Yusufcan Masatlioglu (J. Econ. Theory, 2007)

Nash implementation without no-veto power. - Jean-Pierre Benoît; Efe A. Ok (Games Econ. Behav., 2008)

Solvability of Variational Inequalities on Hilbert Lattices. - Hiroki Nishimura; Efe A. Ok (Math. Oper. Res., 2012)

Non-existence of continuous choice functions. - Hiroki Nishimura; Efe A. Ok (J. Econ. Theory, 2014)

Topological Closure of Translation Invariant Preorders. - Efe A. Ok; Gil Riella (Math. Oper. Res., 2014)

Utility representation of an incomplete and nontransitive preference relation. - Hiroki Nishimura; Efe A. Ok (J. Econ. Theory, 2016)

Fully Preorderable Groups. - Efe A. Ok; Gil Riella (Order, 2021)

Best Complete Approximations of Preference Relations. - Hiroki Nishimura; Efe A. Ok (CoRR, 2023)

Lipschitz Bernoulli Utility Functions. - Efe A. Ok; Nik Weaver (Math. Oper. Res., 2023)

A Class of Dissimilarity Semimetrics for Preference Relations. - Hiroki Nishimura; Efe A. Ok (Math. Oper. Res., 2024)