Executive School of Management, Technology and Law

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Private lecturer at Technische Universität München at -

Haas School of Business

Lecturer (continuing) at Haas School of Business

Columbia Business School

Brookings Institution

Co-Director, Security and Strategy, Senior Fellow - Foreign Policy, Center for 21st Century Security and Intelligence at Brookings Institution

ESCP Europe Business School

Professor at ESCP Europe 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

Columbia Business School

Adjunct Professor at Columbia Business School

Mendoza College of Business

Assistant Professor at Mendoza College of Business

Harvard Business School

Assistant Professor Of Business Administration at Harvard Business School

Harvard Business School

MBA Class of 1973 Senior Lecturer of Business Administration at Harvard Business School