Columbia Business School

Adjunct Professor at Columbia Business School

Kellogg School of Management

Tepper School of Business

Timothy W. McGuire Distinguished Service Professor of Marketing Executive Director, Center for Marketing Technology and Information at Tepper School of Business

Professor Emeritus of Marketing at Kellogg School of Management

Tepper School of Business

Adjunct Professor of Entrepreneurship at Tepper School of Business

Tepper School of Business

Professor of Financial Economics Dean at Tepper School of Business

Tepper School of Business

Herbert A. Simon Professor of Human-Computer Interaction, School of Computer Science and Joint Appointment at Tepper School of Business at Tepper School of Business

Kellogg School of Management

Tepper School of Business

Richard M. Cyert and Morris DeGroot Professor of Economics and Statistics Professor of Economics and Strategy at Tepper School of Business

Kellogg School of Management

Keith I. DeLashmutt Professor of Accounting Information & Management, Director, Accounting Research Center at Kellogg School of Management

Kellogg School of Management

Gaylord Freeman Distinguished Chair in Banking Professor of Finance at Kellogg School of Management

Kellogg School of Management

Adjunct Professor of Health Enterprise Management at Kellogg School of Management

Tuck School of Business at Dartmouth

Professor of Operations Management; Co-Faculty Director, Master of Health Care Delivery Science at Tuck School of Business at Dartmouth