NUNO LIMÃO is a professor at the Georgetown University Walsh School of Foreign Service and Economics Department. He holds the Wallenberg Chair in International Business and Finance and is part of the Landegger Program in International Business Diplomacy. Professor Limão joined Georgetown in 2023 from the University of Maryland where he was a Professor in the Economics Department. 

His primary research and teaching interests include international trade, trade policy, and political economy. He integrates theoretical and empirical approaches to examine a variety of issues, such as how governments choose among redistribution policies, the determinants of trade policy and trade agreements, the interaction between preferential and multilateral trade liberalization, and the effects of trade costs and geographic location. Professor Limão's current research examines how policy uncertainty affects firms and consumers, and how international institutions can manage it. 

Professor Limão is an Economics graduate from Columbia University (Ph.D.) and the London School of Economics. (B.Sc.). He is a research associate of the National Bureau of Economic Research and the Kiel Institute for the World Economy, as well as an Associate Editor of the Journal of International Economics. He has held visiting positions at Yale University, the World Bank Group, the International Monetary Fund, and the United States International Trade Commission.