Babson Olin Graduate School of Business

Harvard Graduate School of Design

Professor Emeritus at Babson Olin Graduate School of Business

National University of Singapore

Professor of Management at Asia School of Business and Leuphana, University of Lueneburg / Visiting Prof at NUS Business School at National University of Singapore

The London School of Economics and Political Science

D'Amore-McKim School of Business

Lecturer of Supply Chain and Information Management at D'Amore-McKim School of Business

Professor of Accounting at The London School of Economics and Political Science

NUS Institute of Systems Science

School of Hotel Administration

Professor at School of Hotel Administration

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Adjunct Professor at -

Leonard N. Stern School of Business

Adjunct Professor at Leonard N. Stern School of Business

Alliance Manchester Business School

Lecturer at Alliance Manchester Business School

International Foundation of Employee Benefit Plans

Senior Consultant Ascende at International Foundation of Employee Benefit Plans

School of Hotel Administration

eCornell

Professor of Law at School of Hotel Administration