Sloan School of Management

Professor of Global Economics and Management at Sloan School of Management

Brookings Institution

Visiting Fellow - Foreign Policy, Center on the United States and Europe at Brookings Institution

University of Cape Town

Emeritus Professor at University of Cape Town

Columbia Business School

Richard Paul Richman Professor of Business at Columbia Business School

INSEAD Business School

Associate Professor of Entrepreneurship at INSEAD Business School

ESSEC

Teaching Professor, Operation Management Department at ESSEC

Stephen M. Ross School of Business

Professor of Strategy at Stephen M. Ross School of Business

Stephen M. Ross School of Business

Professor of Finance. Dale L. Dykema Professor of Business Administration at Stephen M. Ross School of Business

Carroll School of Management

associate professor - marketing departmenthaub family faculty fellow at Carroll School of Management

McCombs School of Business

Professor Emeritus at McCombs School of Business