He performs research on International trade. His research focuses on understanding what are the trade and welfare effects of international trade policy, on how firm’s organizational structure and productivity change when firms grow and as a consequence of foreign trade competition, and on what are the macroeconomics effects of international trade and growth. He is also an Assistant Professor of Economics at the Department of Economics of Yale University (by courtesy), a Faculty research fellow at the National Bureau of Economic Research, and a Research Staff of the Cowles Foundation for Research in Economics.