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Lecturer at Westfälische Wilhelms-Universität Münster/Lecturer at Zeppelin Universität, Friedrichshafen/Lecturer at Technische Universität München/ at -

The College of Business and Economics at Lehigh University

Nyenrode Business University

Position Lecturer at Nyenrode Business University

Stanford Graduate School of Business

Stanford University (ONLINE)

Professor of Economics (by courtesy) at Stanford Graduate School of Business

Bristol Business School

Senior Lecturer in Strategy and International Management at Bristol Business School

CBS Executive

Professor, at CBS Executive

Rotterdam School of Management

The University of Auckland Business School

Lecturer in Digital Marketing at the University of Auckland at The University of Auckland Business School

Alliance Manchester Business School

Lecturer at Alliance Manchester Business School

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Assistant Professor of Social Sciences, Organization Sciences at Vrije Universiteit Amsterdam (VU Amsterdam) at -

Professor of the Chair of Business Administration at TU Dresden