Colorado State University

Associate Professor, Marketing, Academic Department at Colorado State University

UCLA Anderson School of Management

Booth School of Business

NUS Institute of Systems Science

National University of Singapore

Head of Department, Professor at NUS Institute of Systems Science

Harvard Kennedy School

Pforzheimer Professor of Science and Technology Studies at Harvard Kennedy School

IESE Business School

CEIBS

Harvard Business School

Ross Graham Walker Professor of Business Administration at Harvard Business School

Harvard Business School

Warren Alpert Professor of Business Administration at Harvard Business School

Stephen M. Ross School of Business

Harvard Kennedy School

Paul W. McCracken Collegiate Professor of Business Economics. Professor of Economics. Chair, Department of Economics at Stephen M. Ross School of Business

Brookings Institution

The Arjay and Frances Fearing Miller Chair in Federal Economic Policy, Senior Fellow - Economic Studies, Director - Retirement Security Project, Co-Director - Urban-Brookings Tax Policy Center at Brookings Institution

The Wharton School

Elizabeth F. Putzel Professor at The Wharton School

McCourt School of Public Policy

Brookings Institution

Lee Kuan Yew School of Public Policy

Distinguished Professor Professor of Public Policy and Government at McCourt School of Public Policy

Senior Fellow - Governance Studies at Brookings Institution

School of International and Public Affairs

Professor of International and Public Affairs at School of International and Public Affairs