Why do we work? Is it all about money? What motives shape our relationship with professional work? These fundamental questions are explored by Prof. Dr. Dr. h.c. Lutz von Rosenstiel in his essential standard work on economic psychology. Through practical work-related questions and current case studies, von Rosenstiel vividly illustrates what is important when leaders want to enhance employee satisfaction and performance. The revised new edition has been expanded to include the topics of change management and goal-oriented leadership. Additionally, it examines the significance of personal career goals for employee motivation.