Kyle Bagwell is the Kelvin J. Lancaster Professor of Economic Theory in the Economics Department at Columbia University. He is also a Professor of Finance and Economics in the School of Business at Columbia University. Professor Bagwell is a Reporter for the American Law Institute, in its study 'Principles of International Trade: The WTO'. He serves as well as a Research Associate at the National Bureau of Economic Research (International Trade Program). In his research, Professor Bagwell uses economic analysis to interpret and evaluate the design of the WTO. He is a Fellow of the Econometric