Bloomington School of Public and Environmental Affairs

Rudy Professor of Policy Analysis Emeritus at Bloomington School of Public and Environmental Affairs

Darden School of Business

Dean and Charles C. Abbott Professor of Business Administration at Darden School of Business

Columbia Business School

Professor at Columbia Business School

CBS Executive

, at CBS Executive

CBS Executive

Professor, PhD at CBS Executive

Harvard Kennedy School

John D. MacArthur Professor of Health Policy and Management, HKS and HSPH; Professor of Health Care Policy, HMS at Harvard Kennedy School

Schulich School of Business

Professor Emeritus of Economics and International Business at Schulich School of Business

National University of Singapore

Professor of Management at Asia School of Business and Leuphana, University of Lueneburg / Visiting Prof at NUS Business School at National University of Singapore

The Wharton School

The Lauder Professor Emeritus of Marketing at The Wharton School