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President at Simmons University at -

Harvard Kennedy School

James McGregor Burns Lecturer in Public Leadership at Harvard Kennedy School

CBS Executive

Professor, at CBS Executive

University of Cape Town

Associate professor at University of Cape Town

The Wharton School

Kelley School of Business

Adjunct Associate Professor; Director, Undergraduate Marketing Program at The Wharton School

Clinical Professor of Marketing at Kelley School of Business

The Wharton School

CEIBS

Senior Advisor to the Dean / Professor of Operations, Information and Decisions / Professor of Management at The Wharton School

Stanford Graduate School of Business

The Ernest C. Arbuckle Professor of Economics at Stanford Graduate School of Business

Stanford Graduate School of Business

The Jonathan B. Lovelace Professor of Marketing at Stanford Graduate School of Business

Columbia Business School

Professor of Management at University of Pennsylvania / Lambert Family Professor of Social Enterprise at Columbia Business School

Fuqua School of Business

Associate Professor at Fuqua School of Business