Indian School of Business (ISB)

Professor Emeritus at University of Missouri-Columbia / Visiting Professor in Marketing Area and Research Fellow at Indian School of Business (ISB)

CBS Executive

Professor, PhD at CBS Executive

Kellogg School of Management

Professor of Marketing at Kellogg School of Management

Olin Business School

John K. Wallace, Jr. and Ellen A. Wallace Distinguished Professor at Olin Business School

University of Massachusetts Amherst

Vice Chancellor for University Advancement, Professor Operations & Information Management at University of Massachusetts Amherst

Harvard Business School

Wallace Brett Donham Professor of Business Administration at Harvard Business School

Harvard Business School

Tandon Family Professor of Business Administration at Harvard Business School

USC Marshall School of Business

Smith School of Business

Professor Emeritus at Smith School of Business

INSEAD Business School

Affiliate Professor of Ethics and Social Responsibility at INSEAD Business School