Babson Olin Graduate School of Business

Professor at Babson Olin Graduate School of Business

Johns Hopkins School of Advanced International Studies

Associate Director and Professorial Lecturer in the International Law and Organizations Program at Johns Hopkins School of Advanced International Studies

Harvard Medical School

Jean Mayer Professor of Nutrition at Harvard Medical School

The Wharton School

The Lauder Professor Emeritus of Marketing at The Wharton School

Bloomington School of Public and Environmental Affairs

Associate Professor at Bloomington School of Public and Environmental Affairs