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Lecturer at Hochschule München University of Applied Sciences at -

Harvard Kennedy School

Harvard Business School

Senator John Heinz Professor of Environmental Management at Harvard Business School

Carlson School of Management

Associate Dean, Ecolab-Pierson M. Grieve Chair in International Marketing at Carlson School of Management

McCombs School of Business

Professor at McCombs School of Business

Goizueta Business School

Professor of Marketing; Faculty Director, Emory Marketing Analytics Center at Goizueta Business School

Foster School of Business

Associate Professor of Management at Foster 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

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Lecturer at Hochschule Fresenius/ Lecturer at Campus M University at -