Professor and Associate Director, Trachtenberg School of Public Policy and Co-director, Regulatory Studies Center, The George Washington University. Former positions with The George Washington University: Director, Trachtenberg School of Public Policy and Public Administration; Associate Director, Trachtenberg School of Public Policy and Public Administration; Director, PhD Program in Public Policy and Administration; Director, PhD Program in Public Policy; Associate Dean, Columbian College of Arts and Sciences; Assistant Professor; Associate Professor; Professor of Economics. Former Senior Financial Economist, U.S. Department of the Treasury; Deputy Assistant Director for Tax Analysis, Congressional Budget Office.
Academic