Pierre-Louis is Professor of Economics affiliated with the School of Politics and Economics at King’s College London. Previously he was lecturer at the University of Birmingham and Postdoctoral Research Fellow at the University of Oxford. His research uses natural experiments and novel datasets to get a better grasp of policy issues in trade, development, and migration. He holds a PhD in International Economics from the Geneva Graduate Institute and has been a consultant for the World Bank. See more at http://pierrelouisvezina.weebly.com.