Siegfried Centennial Chair of Marketing and Supply Chain Management, University of …

Charles H. Kellstadt Professor of Business, Emory University

Professor of Marketing, ICN-Artem, Nancy, France

George Washington University School of Business, Washington DC, USA

Professor of Marketing, Aalto University School of Business

Professor of Practice, Marketing , Rawls College of Business, Texas Tech University

Professor (Emeritus) of Business and Services Marketing, Freie Universitaet Berlin

University of Texas Rio Grande Valley

Distinguished Professor, Iowa State University

Professor Emeritus, University of Rhode Island