Aalto University School of Business

Professor at Aalto University School of Business

CBS Executive

Professor emeritus, at CBS Executive

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

J. Mack Robinson College of Business

Regents Professor; Richard and Susan Lenny Distinguished Chair in Marketing; and Executive Director at Robinson College of Business

National University of Singapore

Lee Kuan Yew School of Public Policy

Professor in Public Management at Lee Kuan Yew School of Public Policy

Columbia Business School

Executive Director and Co-founder at Columbia Business School

Aalto University School of Business

Professor, Head of Department at Aalto University School of Business