-

Lecturer in Organisational Behaviour at -

Brookings Institution

Hertie School of Governance

Senior Fellow | Master of International Affairs Ambassador at Hertie School of Governance

Distinguished Fellow - Foreign Policy at Brookings Institution

Kellogg School of Management

ConAgra Brands Research Professorship in Strategic Management Professor of Strategy at Kellogg School of Management

Harvard Business School

Eugene Holman Professor of Business Administration at Harvard Business School

Johnson Graduate School of Management at Cornell University

Professor, Henrietta Johnson Louis Professor of Management at Johnson Graduate School of Management at Cornell University

The Robert H. Smith School of Business

Booth School of Business

Stanford Graduate School of Business

The Steven and Roberta Denning Professor of Finance at Stanford Graduate School of Business

Cambridge Judge Business School Executive Education

Beckwith Professor of Management Studies at Cambridge Judge Business School Executive Education

Kellogg School of Management

Brookings Institution

James R. and Helen D. Russell Professor of Finance, Faculty Director, Kellogg Public-Private Initiative (KPPI) at Kellogg School of Management

Nonresident Senior Fellow - Economic Studies at Brookings Institution

Harvard Graduate School of Education

Professor in Practice of Urban Design, Emeritus at Harvard Graduate School of Education