Tepper School of Business

Adjunct Professor of Marketing at Tepper School of Business

Kellogg School of Management

John L. and Helen Kellogg Professor of Managerial Economics & Decision Sciences Chair of Managerial Economics & Decision Sciences Department at Kellogg School of Management

Kellogg School of Management

Adjunct Lecturer of Finance at Kellogg School of Management

Tuck School of Business at Dartmouth

Professor of Marketing at Tuck School of Business at Dartmouth

Eli Broad College of Business

ESSEC

Sanford School of Public Policy

Professor of Political Science at Sanford School of Public Policy

Sanford School of Public Policy

Fuqua School of Business

Madge and Dennis T. McLawhorn University Professor at Sanford School of Public Policy

Madge and Dennis T. McLawhorn University Professor of Business, Public Policy, and Medicine at Fuqua School of Business

Crawford School of Public Policy

Graduate Institute of International and Development Studies

Professor at Crawford School of Public Policy

Crawford School of Public Policy

Emeritus Professor at Crawford School of Public Policy