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Professor at University of Pretoria at -

Eller Executive Education

Aalto University School of Business

Assistant Professor at Aalto University School of Business

Professor of Marketing and Eller Professor at Eller Executive Education

EDHEC Business School

Assistant Professor at EDHEC Business School

Stanford Graduate School of Business

The A.P. Giannini Professor of Finance at Stanford Graduate School of Business

Haas School of Business

Lecturer (continuing) at Haas School of Business

Luxembourg School of Business

ESADE Business School

Associate Professor, Department of Marketing in ESADE, Contracted Doctoral Professor at ESADE Business School

INSEAD Business School

University of Stellenbosch Business School

THNK School of Creative Leadership

Affiliate Professor of Decision Sciences at INSEAD Business School

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Board member of Dutch Sustainable Business / Chairman of Green Minds and partner at Chairman Mentors International / Keynote Speaker/ Author at -

Rotterdam School of Management

Adjunct-Professor at Rotterdam School of Management

Professor of Coordination of Urban Issues at Hogeschool van Amsterdam