Professor of General Business Administration with focus on Management Accounting at Hochschule für Wirtschaft und Recht Berlin

Executive School of Management, Technology and Law

The College of Engineering: Integrative Systems + Design

Aalto University School of Business

Stephen M. Ross School of Business

Professor of Environmental Finance, Engineering and Entrepreneurship at Stephen M. Ross School of Business

Smith School of Business

Adjunct Lecturer at Smith School of Business

CBS Executive

Lecturer of Marketing at CBS Executive

Rotterdam School of Management

Adjunct Professor Supply Chain Management at Rotterdam School of Management

Smith School of Business

Professor at Smith School of Business

Henley Business School

Syracuse University

Brookings Institution

Professor, Public Administration and International Affairs at Syracuse University

Nonresident Senior Fellow - Economic Studies, Co-Director - Climate and Energy Economics Project at Brookings Institution

Yale School of Management

Sterling Professor of Economics; Professor of Statistics at Yale School of Management