Pol Antràs is Robert G. Ory Professor of Economics at Harvard University, where he has taught since 2003. He is also a Research Associate at the National Bureau of Economic Research (NBER), where he served as Director of the International Trade and Organization (ITO) Working Group. He is also a Research Affiliate at the Centre for Economic Policy Research (CEPR) and is a member of CESifo’s Research Network. Since 2015, he has served as Editor of the Quarterly Journal of Economics, having