Stockholm School of Economics

Professor of Strategic Management at Stockholm School of Economics

Columbia Business School

Professor at Columbia Business School

Tepper School of Business

Professor of Organizations, Heinz College and Joint Appointment at Tepper School of Business at Tepper School of Business

Heinz College

Professor of Organizations and Public Policy (Joint appointment with the Tepper School of Business) at Heinz College

Harris School of Public Policy

Daniel Levin Professor of Public Policy at Harris School of Public Policy

Wagner Graduate School of Public Service

Affiliated Faculty, NYU Wagner; Professor of Public Health and Policy, NYU Steinhardt at Wagner Graduate School of Public Service

Leonard N. Stern School of Business

William R. Berkley Professorship in Entrepreneurship, Professor of Entrepreneurship and Management at Leonard N. Stern School of Business

The Wharton School

Ronald A. Rosenfeld Professor at The Wharton School

The London School of Economics and Political Science

Professor of Health Economics at The London School of Economics and Political Science

Yale School of Management

Professor of Marketing at Yale School of Management