Rotterdam School of Management

Adjunct Professor Supply Chain Management at Rotterdam School of Management

Leonard N. Stern School of Business

Stephen M. Ross School of Business

Professor of Technology and Operations at Stephen M. Ross School of Business

CBS Executive

Professor emeritus, Dr. Polit., PhD at CBS Executive

Executive School of Management, Technology and Law

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Lecturer at Hasso-Plattner-Institut/ Lecturer at TU München at -

WHU – Otto Beisheim School of Management

Professor of Technology and Innovation Management at WHU – Otto Beisheim School of Management

Smith School of Business

Professor at Smith School of Business

Henley Business School

Sloan School of Management

Senior Research Scientist;, Chairman, Center for Information Systems Research (CISR) at Sloan School of Management