Brookings Institution

Harris School of Public Policy

Edwin A. and Betty L. Bergman Distinguished Service Professor at Harris School of Public Policy

Nonresident Senior Fellow - Economic Studies at Brookings Institution

Johns Hopkins School of Advanced International Studies

Director of Africa and Middle East Programs at Johns Hopkins School of Advanced International Studies

The College of Business and Economics at Lehigh University

Professor of Marketing at The College of Business and Economics at Lehigh University

Stanford Graduate School of Business

The Jeffrey S. Skoll Professor of Management Science at Stanford Graduate School of Business

The University of Adelaide

Cambridge Judge Business School Executive Education

Reader in Policy Modelling Fellow of Clare Hall at Cambridge Judge Business School Executive Education

University of Massachusetts Amherst

Professor Emeritus Sport Management at University of Massachusetts Amherst

eCornell

Professor at eCornell

Columbia Business School

Leon G. Cooperman Professor of Finance and Economics at Columbia Business School

Sauder School of Business

Executive Director, Centre for Social Innovation & Impact Investing at Sauder School of Business

London Business School

Sir Donald Gordon Professor of Entrepreneurship and Innovation; Professor of Strategy and Entrepreneurship at London Business School