Shay S. Tzafrir is an associate professor and Head of the Business Administration Department at the University of Haifa. He received his Ph.D. and M.Sc. in behavioral science from the Technion – Israel institute of Technology. He also earned a B.A and M.A. in political science, as well as LLB, all from University of Haifa. He serves as an Associate Editor for special issues of the Journal of Management, Spirituality & Religion and Journal of Trust Research. His current research interest includes the role trust play in various organizational factors such as, strategic human resource management, organizational performance, and aggressiveness. His articles have been published in journals such as Human Resource Management, Human Resources Management Review,International Journal of Human Resource Management, Industrial Relations, Journal of Organizational and Occupational Psychology, Journal of Business Ethics, Organizational Studies, and others.