Haslam College of Business

Associate Professor at Haslam College of Business

Johns Hopkins School of Advanced International Studies

Senior Research Professor of International Economics at Johns Hopkins School of Advanced International Studies

Carlson School of Management

Distinguished McKnight University Professor and Land O'Lakes Chair in Marketing at Carlson School of Management

Brookings Institution

Nonresident Senior Fellow - Foreign Policy at Brookings Institution

Harvard Kennedy School

Robert W. Scrivner Professor of Economics and Social Policy at Harvard Kennedy School

Columbia Business School

Director at Columbia Business School

The Scheller College of Business

Kolon Professor at The Scheller College of Business

Crawford School of Public Policy

Emeritus Professor, Professor and Director, Arndt Corden Department of Economics at Crawford School of Public Policy

USC Marshall School of Business

Professor Emeritus of Management and Organization at USC Marshall School of Business

Brookings Institution

Harvard Kennedy School

Co-Chair - Cross-Brookings Initiative on Energy and Climate at Brookings Institution