I am interested in economic models and their related theoretical problems. Besides solving concrete problems, my recent research interests focus on two topics: 1) the market consequence of some structures in general equilibrium models and 2) dynamics in economic models.
Context-based Imitation and the Evolution of Behavioral Rules (with Enrique Urbano) [Link]
Equilibrium Stability and Uniqueness with a Large Number of Commodities and Patient Consumers [Link]
Choosing the Right Pond: Status vs. Prestige in School Choice and Party Formation (with Romans Pancs) [Link]
Cooperation of Small Groups - an Optimal Transport Approach [Link]
Market Segmentation
Walrasian Tatonnement Stability near Autarchy without Differentiability and Interiority
Second Order Secret Love
Formation of Cross-Ownership under No-Idling in Cournot Industries [Link].
Accepted; forthcoming as a chapter in a Springer collected volume provisionally entitled Recent Developments in General Equilibrium, Game Theory, and Social Choice.
Work in Progress
with Masaki Miyashita and Tridib Sharma, Information Suppression and Social Learning
Travel/Events 2026
Kunshan Duke, China (January 5 - 9)
University of Kent, UK (January 28)
Workshop on Strategic Interactions and General Equilibrium, Paris (January 29 - 30)
Le Centre d'Economie de la Sorbonne (CES), Paris (February 3)
European Workshop on Economic Theory, Venice (June 10 - 12)
Central European Program on Economic Theory, Udine (June 25-26)
Kyoto University, Japan (July 2)
SAET, Rio de Janeiro (July 14 - 18)
PET, Rio De Janeiro (July 20 - 23)
University of Waterloo, Canada (Rescheduled)