Haas School of Business

Professor Emeritus at Haas School of Business

School of Hotel Administration

Johnson Graduate School of Management at Cornell University

S.C. Johnson Professor of Marketing at Johnson Graduate School of Management at Cornell University

Johns Hopkins School of Advanced International Studies

Assistant Professor of International Political Economy at Johns Hopkins School of Advanced International Studies

Woodrow Wilson School of Public and International Affairs

Hughes-Rogers Professor of Demography and Public Affairs at Woodrow Wilson School of Public and International Affairs

The London School of Economics and Political Science

Professor of Social Policy at The London School of Economics and Political Science

Mays Business School

Professor of Management at Mays Business School

American University School of Public Affairs

Boston University

Carlson School of Management

Distinguished Professor at American University School of Public Affairs

Professor, Health Policy & Management School of Public Health at Boston University

Boston University

Associate Professor of Marketing/Dean''s Research Fellow at Boston University

Columbia Business School

Barbara and David Zalaznick Professor of Business at Columbia Business School

ESSEC

Professor, Information Systems, Decision Sciences and Statistics (IDS) Department at ESSEC