Harvard Business School

Baker Foundation Professor and Sebastian S. Kresge Professor of Marketing at Harvard Business School

Kelley School of Business

Emeritus Professor in ManagementEditor of Business Horizons, Emeritus at Kelley School of Business

Columbia Business School

Paul M. Montrone Professor Emeritus of Private Enterprise in the Faculty of Business at Columbia Business School

Columbia Business School

Special Lecturer at Columbia Business School

The Florida International University College of Business

Ingersoll-Rand Professor at The Florida International University College of Business

Lee Kuan Yew School of Public Policy

Leonard N. Stern School of Business

Columbia Business School

Harvey Golub Professor of Business Leadership at Leonard N. Stern School of Business

Bruce Greenwald Professor of Business at Columbia Business School

Jones Graduate School of Business

Martha and Henry Malcolm Lovett Chair of Psychology, Professor of Management at Jones Graduate School of Business

The Wharton School

William Stewart Woodside Professor, Professor of Marketing at The Wharton School

The Wharton School

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