Haas School of Business

Lecturer (continuing) at Haas School of Business

Harvard Business School

Assistant Professor of business administration at Harvard Business School

Stephen M. Ross School of Business

Professor Emeritus of Computer and Information Systems at Stephen M. Ross School of Business

The Wharton School

Professor of Marketing and Professor Operations and Information Management at The Wharton School

The Wharton School

Frederick H. Ecker/MetLife Insurance Professor at The Wharton School

The Wharton School

Joshua J. Harris Professor at The Wharton School

Mendoza College of Business

Teaching Professor at Mendoza College of Business

USC Marshall School of Business

Adjunct Professor of Finance and Business Economics at USC Marshall School of Business

USC Marshall School of Business

Professor of Clinical Finance and Business Economics at USC Marshall School of Business

Moscow School of Management SKOLKOVO

Hult Ashridge Executive Education

Director of Centre for Coaching at Ashridge at Ashridge Executive Education