Univ.-Prof. Dr. rer. pol. Rudolf Grünig is full time Professor of Business Administration and Lecturer in Strategic Management in various postgraduate programs at the University of Fribourg, Switzerland.

Professor Dr. Richard Kühn was Ordinarius of Business Administration and Director of the Institute of Marketing and Management at the University of Berne until 2004. Since fall 2004 he is Emeritus, adviser/consultant, member in boards of various Swiss companies. He is author of numerous textbooks and articles in the fields of Marketing and Management.