Boston University

Associate Professor Emeritus of Marketing at Boston University

Stephen M. Ross School of Business

Associate Professor of Marketing at Stephen M. Ross School of Business

Management School ESSCA

Professor at Management School ESSCA

Terry College of Business

Dean and Earl Davis Chair in Taxation at Terry College of Business

Harvard Business School

Warren Alpert Professor of Business Administration at Harvard Business School

Brookings Institution

Nonresident Senior Fellow - Global Economy and Development at Brookings Institution

The Wharton School

Frederick H. Ecker/MetLife Insurance Professor at The Wharton School

Kellogg School of Management

Clinical Associate Professor of Management Communications, Faculty Director, Management Communications Program at Kellogg School of Management

Stanford Graduate School of Business

The Adams Distinguished Professor of Management at Stanford Graduate School of Business

Said Business School

Professor of Economics and Behavioural Science at Said Business School