Columbia Business School

Professor Emeritus at Columbia Business School

Columbia Business School

Dean at Columbia Business School

University of Cape Town

University of Cape Town Graduate School of Business

GIBS Business School

Associate Professor at University of Cape Town Graduate School of Business

INSEAD Business School

Affiliate Professor of Marketing at INSEAD Business School

The London School of Economics and Political Science

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

CBS Executive

Senior Advisor, PhD at CBS Executive

HKUST Business School

Moscow School of Management SKOLKOVO

Adjunct Professor at HKUST Business School

Terry College of Business

Associate Professor of Marketing at Terry College of Business

Adjunct Professor

Professor at Heriot-Watt University