Johnson Graduate School of Management at Cornell University

Emeritus at Johnson Graduate School of Management at Cornell University

Harvard Kennedy School

Senior Lecturer in Public Policy at Harvard Kennedy School

Harvard Kennedy School

Edmund Tishman and Charles M. Diker Professor of Sociology, FAS at Harvard Kennedy School

Stephen M. Ross School of Business

Joseph Handleman Professor of Marketing. Professor of Statistics at Stephen M. Ross School of Business

Owen Graduate School of Management

Keith I. DeLashmutt Professor of Accounting Information & Management Chair of Accounting Information & Management Department at Owen Graduate School of Management

Brookings Institution

Nonresident Senior Fellow - Global Economy and Development at Brookings Institution

Alberta School of Business

Professor, Marketing at Alberta School of Business

Booth School of Business

Joseph Sondheimer Professor of International Economics, Finance and Accounting at Booth School of Business

Ivey Business School

Associate Professor, Marketing at Ivey Business School

The Wharton School

Yageo Professor at The Wharton School