Harris School of Public Policy

University of California, Davis

Professor Emeritus at University of California, Davis

INSEAD Business School

Emeritus Professor of Marketing. The Claude Janssen Chaired Professor of Business Administration, Emeritus at INSEAD Business School

Stephen M. Ross School of Business

Sebastian S. Kresge Professor of Marketing. Director of Yaffe Center for Persuasive Communication at Stephen M. Ross School of Business

Brookings Institution

Visiting Scholar - Economic Studies at Brookings Institution

Kellogg School of Management

Professor Emeritus of Real Estate and Finance at Kellogg School of Management

Annenberg School for Communication

Faculty director of Urban Studies at Annenberg School for Communication

Haas School of Business

Professor at Haas School of Business

Columbia Business School

Chavkin-Chang Professor of Leadership at Columbia Business School

Columbia Business School

Tuck School of Business at Dartmouth

Reuben Mark Professor of Organizational Character at Columbia Business School