Research Professor, Institute for Social Research, University of Michigan

McIntire School of Commerce, University of Virginia

The Wharton School, University of Pennsylvania

Professor of Environmental Economics, UC San Diego

University of Michigan

Colorado State University

Professor, SESRI, Qatar University, Doha, Qatar

Professor of Sexual Health Science, University College London

Professor of Sociology & Senior Fellow, Carsey School of Public Policy, University of New …

Distinguished Professor of Sociology, University of California Irvine