ESSEC

Professor, Economics Department at ESSEC

Carroll School of Management

professor and galligan chair of strategy at Carroll School of Management

The Wharton School

The Lauder Professor Emeritus of Marketing at The Wharton School

BI Norwegian Business School

Professor - Department of Communication and Culture at BI Norwegian Business School

Luskin School of Public Affairs

Professor of Urban Planning at Luskin School of Public Affairs

Price School of Public Policy

Professor at Price School of Public Policy

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

Price School of Public Policy

Professor at Price School of Public Policy

Columbia Business School

School of International and Public Affairs

Henry Kaufman Professor of Financial Institutions at Columbia Business School

Henry Kaufman Professor of Financial Institutions in the Faculty of Business at School of International and Public Affairs