-

Associate Professor of Public Policy & Education at Vanderbilt Universit at -

Henley Business School

Lecturer of Reputation and Responsibility at Henley Business School

Brookings Institution

Nonresident Senior Fellow - Foreign Policy, Center for Middle East Policy, U.S. Relations with the Islamic World at Brookings Institution

SDA Bocconi School of Management

Adjunct Professor of Finance at SDA Bocconi School of Management

Stanford Graduate School of Business

Lecturer in Management at Stanford Graduate School of Business

The Wharton School

Anheuser-Busch Professor of Management Science at Wharton at The Wharton School

Harvard Kennedy School

Harvard T.H. Chan School of Public Health

Assistant Professor of Public Policy at Harvard Kennedy School

Haas School of Business

Professor of the Graduate School at Haas School of Business

Smith School of Business

Associate Professor & Associate Dean of MBA and Masters Programs; and Director - Queens Centre for Business Venturing (QCED/QCBV) and CIBC Faculty Fellow in Entrepreneurship at Smith School of Business

Columbia Business School

William T. Dillard Professor Emeritus of Business at Columbia Business School