I am a professor of economics at ITAM, in Mexico City, where I have worked since 2008.
I am a theorist and most of my research to date has been on choice theory and mechanism design.
My PhD is from Rutgers University, where my advisor was Richard P. McLean.
I serve as an Associate Editor for Journal of Mathematical Economics and Mathematical Social Sciences.
Here is my CV.
Contact: levent [dot] ulku {at} itam.mx
NEWS:
The 11th Bounded Rationality in Choice Workshop took place at ITAM's Rio Hondo Campus on June 2-4, 2025.
PUBLISHED/FORTHCOMING PAPERS:
Boldface letters indicate student co-authors.
Choice with opportunity costs, Review of Economic Studies, with Paola Manzini and Marco Mariotti, accepted.
A model of approval with an application to list design, Journal of Economic Theory, with Paola Manzini and Marco Mariotti, 2024.
A model of stochastic choice from lists, Journal of Mathematical Economics, with Yuhta Ishii and Matthew Kovach, 2021.
Diversity relations over menus, Social Choice and Welfare, with Jimena Galindo, 2020.
Satisficing with a variable threshold, Journal of Mathematical Economics, with Matthew Kovach, 2020.
Stochastic complementarity, Economic Journal, with Paola Manzini and Marco Mariotti, 2019.
Luce rule with limited consideration, Mathematical Social Sciences, with Alonso Ahumada, 2018
Maximization of menu-dependent interval orders, Social Choice and Welfare, with Juan Pablo Aguilera, 2017.
Similarity-based mistakes in choice, Journal of Mathematical Economics, with Fernando Payro, 2015.
Choosing two finalists and the winner, Social Choice and Welfare, with Gent Bajraj, 2015.
On equal cost sharing, Journal of Economic Theory, with Jordi Masso, Antonio Nicolo, Arunava Sen and Tridib Sharma, 2015.
Mechanism design without monotone differences, Economic Theory Bulletin, 2014.
Implementation in an interdependent value framework, Mathematical Social Sciences, 2014.
Optimal combinatorial mechanism design, Economic Theory, 2013.
ACTIVE PAPERS/IN PROGRESS:
Repetition aversion and dynamic consideration, with Paola Manzini, Marco Mariotti and Evgenii Safonov
Behavioral comparative choice, with Paola Manzini and Marco Mariotti
Plans and choices, with Isaac Dichi
Simplicity in choice, with Sean Horan
DORMANT PAPERS:
Money-back guarantees, with Tridib Sharma
Free to choose: testing the pure motivation effect of autonomous choice, with Tomas Sjostrom and Radovan Vadovic