University of Massachusetts Amherst

Professor Emeritus Marketing at University of Massachusetts Amherst

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Honorary Professor of Education and Society at University of Newcastle at -

Brookings Institution

Nonresident Senior Fellow - Global Economy and Development, Africa Growth Initiative at Brookings Institution

Bloomington School of Public and Environmental Affairs

Professor Emeritus at Bloomington School of Public and Environmental Affairs

University of Massachusetts Amherst

Associate Professor Marketing at University of Massachusetts Amherst

Haas School of Business

Social Impact Fellow at Haas School of Business

IESE Business School

Visiting Professor of Economics at IESE Business School

Loyola Institute of Business Administration(LIBA)

Assistant Professor In Business Analytics at Loyola Institute of Business Administration(LIBA)

National University of Singapore

Professor at National University of Singapore

Sciences Po

Directeur adjoint - at Sciences Po