Qingmin Liu


Professor of Economics

Director of Columbia Microeconomic Theory Initiative

Co-editor of American Economic Review


Department of Economics

Columbia University 

420 W. 118th St. 

New York, NY 10027


Office: 1207 IAB

Phone: (212) 854-2512

E-mail: ql2177@columbia


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Office Hours (Spring 2025): Thursday 2:00PM–3:30PM, or by Appointment