William Rudelius holds the Endowed Chair in Global Marketing at the Graduate School of Business of the University of St. Thomas in Minnesota. He holds a B.S. degree in Mechanical Engineering from the University of Wisconsin and an M.B.A. in Marketing and Ph.D. in Applied Economics from the Wharton School of the University of Pennsylvania. Professor Rudelius has co-authored other marketing textbooks. His articles have appeared in leading academic journals. During the past ten years, he has taught extensively in Europe; he serves on the board of directors for several business and not-for-profit organizations.
Steven W. Hartley è professor of Marketing nel Daniels College of Business presso la University of Denver.
Roger A. Kerin è Harold C. Simmons Distinguished Professor presso la SMU Cox School of Business.