Dennis W. Carlton is the David McDaniel Keller Professor of Economics Emeritus at the Booth School of Business at the University of Chicago, where he taught in the Business School, Law School, and Economics Department. Dennis is also a senior managing director of Compass Lexecon. He has served as an expert in numerous domestic and foreign cases involving issues in antitrust, contract damages, regulation, and intellectual property in industries. He has also served as a consultant for the Department of Justice and Federal Trade Commission on cases and general antitrust policy, and served as an advisor to the Department of Justice and FTC in the 2010 revision of the Merger Guidelines and to the Department of Justice in the 1992 revision of the Merger Guidelines. Dennis served as the Deputy Assistant Attorney General for Economic Analysis in the Antitrust Division of the DOJ from 2006-2008. He earned his Ph.D. in Economics from MIT, his M.S. in Operations Research from MIT, and his A.B. from Harvard College.