University of Massachusetts Amherst

Professor Emeritus Marketing at University of Massachusetts Amherst

Executive School of Management, Technology and Law

Professor for Management of Renewable Energie at Executive School of Management, Technology and Law

Stephen M. Ross School of Business

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

Luskin School of Public Affairs

Associate Professor, Social Welfare at Luskin School of Public Affairs

School of International and Public Affairs

Lenfest-Earth Institute Professor of Natural Resource Economics at School of International and Public Affairs

Graduate Institute of International and Development Studies

MIT Professional Education

Director MIT Humanitarian Supply Chain Lab at MIT Professional Education

Haas School of Business

Professor at Haas School of Business

Columbia Business School

Chavkin-Chang Professor of Leadership at Columbia Business School

Harvard Kennedy School

Associate Professor of Public Policy at Harvard Kennedy School