Professor at Frankfurt University of Applied Sciences

Vlerick Business School Executive Education

Lecturer at Vlerick Business School Executive Education

University of Pennsylvania Law School

Professor of Law; Deputy Dean at University of Pennsylvania Law School

Harvard University

Adjunct Professor at Harvard University

Columbia Business School

Adjunct Assistant Professor, Management at Columbia Business School

Bauer College of Business

Founder & Chairman of Zimmerman Advertising | Ad Maverick / Entrepreneur, Philanthropist & Author / Speaker at Bauer College of Business

Fordham University

Adjunct Professor, Advanced Topics in Value Investing at Fordham University

University of Cape Town

Adjunct Professor of International Law at University of Cape Town

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Associate Professor of Finance at California State University, Long Beach at -

INSEAD Business School

Adjunct Professor and Business Coach at INSEAD Business School