Mike Walker is visiting Professor at the College of Europe since 2011. He is a leading expert on the economic aspects of competition policy. He is a vice president in the European Competition Policy Practice and is based in CRA's London office. Prior to working for CRA, he was the director of competition policy at London Economics, a senior regulatory economist with British Telecom, and an associate at Lexecon Ltd. He holds academic positions at Loughborough University and at Kings College, London. He is also the co-author of The Economics of EU Competition Law.