Harvard Business School

Robert and Jane Cizik Professor of Management Practice in Business Administration at Harvard Business School

The Robert H. Smith School of Business

WHU – Otto Beisheim School of Management

Chaired Professor of Production Management at WHU – Otto Beisheim School of Management

Tepper School of Business

Professor of Organizations, Heinz College and Joint Appointment at Tepper School of Business at Tepper School of Business

Heinz College

Professor of Organizations and Public Policy (Joint appointment with the Tepper School of Business) at Heinz College

Stanford Graduate School of Business

The Adams Distinguished Professor of Management, Emeritus at Stanford Graduate School of Business

Said Business School

Harvard Business School

Emeritus Professor of Finance at Said Business School

American University School of Public Affairs

Professor at American University School of Public Affairs

Leonard N. Stern School of Business

John M. Schiff Professorship in Finance at Leonard N. Stern School of Business

McCourt School of Public Policy

Adjunct Professor at McCourt School of Public Policy