Director, London School of Economics and Political Science

Dresser Professor and Regents Professor of Sociology, Oklahoma State University

professor of political science Scuola normale superiore

University Professor of Social Sciences, Arizona State University

Professor of Sociology, University of South Florida

University of Washington, Seattle

Professor of Management and Sociology; University of Michigan

European University Institute

Professor of Sociology, Penn State University

Division of Research, Kaiser Permanente, Oakland