EDHEC Business School

Professor of Finance at EDHEC Business School

McCombs School of Business

Professor Emeritus at McCombs School of Business

Mendoza College of Business

Professor Emeritus at Mendoza College of Business

Stanford Graduate School of Business

Professor of Political Economy (by courtesy) at Stanford Graduate School of Business

Columbia Business School

Ira Leon Rennert Professor of Business at Columbia Business School

Fisher College of Business

Professor of Marketing at Fisher College of Business

Darden School of Business

Samuel L. Slover Research Chair and Associate Professsor of Business Administration at Darden School of Business

Columbia Business School

Professor of Management at University of Pennsylvania / Lambert Family Professor of Social Enterprise at Columbia Business School

Fuqua School of Business

Rex D. Adams Professor at Fuqua School of Business

Harris School of Public Policy

Research Associate Professor at Harris School of Public Policy