The Institute for Social and Economic Research and Policy is now open.  Our office hours are from: 9:00am - 5:00pm, Monday - Friday. Please refer to the COVID-19 Resource Guide for all matters related to the return to campus.  All visitors and vendors must fill out the Columbia University Health Screening Form.  We look forward to seeing you on campus.

People

Wojciech Kopczuk

Professor of Economics and International and Public Affairs

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Wojciech Kopczuk is a professor at SIPA and the Department of Economics. Kopczuk's research focus is on issues related to tax policy and income and wealth inequality. His work has been published in top economics journals, including American Economic Review, Quarterly Journal of Economics, Journal of Political Economy and Review of Economic Studies. He is a co-editor of the Journal of Public Economics and associate editor of the American Economic Journal: Economic Policy. Click here for a full list of publications.

Kopczuk holds a BA in Economics and an MSc in Computer Science from Warsaw University, and an MA and PhD in Economics from the University of Michigan.

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