Professor of Economics & International Affairs, George Washington University in Washington, DC

Professor of International Business, Seattle Pacific University in Seattle, WA

Chief Economist at State Street Global Advisors in Burlington, MA

Marketing Professor at the University of Georgia in Athens, GA

Professor, Department of Finance at University of New Haven

Associate Director - Energy and Minerals at United States Geological Survey

Assistant Professor of Political Science at Carleton College

Vice Provost for Graduate Studies and Dean of the Graduate Division at UC Berkeley

Faculty Affiliate at U.S. Immigration Policy Center, UCSD

Professor Emeritus at UC Berkeley

Associate Research Professor, Institute for Policy Research at Northwestern University

Associate Professor, National Security Department at University of New Haven

Chair in Political Science at the City College of New York in New York, NY

Political Science & International Relations Lecturer at University of New Haven