Woodrow Wilson School of Public and International Affairs

Eugene Higgins Professor of Psychology; Professor of Psychology and Public Affairs, Emeritus at Woodrow Wilson School of Public and International Affairs

Jones Graduate School of Business

Ralph S. O’Connor Professor in Entrepreneurship – Finance at Jones Graduate School of Business

Columbia Business School

S. T. Lee Professor of Business at Columbia Business School

Columbia Business School

Director at Columbia Business School

The Wharton School

The Lauder Professor Emeritus of Marketing at The Wharton School