Transformational leadership and gatekeeping leadership: The roles of norm for maintaining consensus and shared leadership in team performance

This study focuses on shared leadership in Japanese R&D teams. The effects of both transformational and gatekeeping leaderships of formal leaders on shared leadership are examined. Moreover, the effect of shared leadership on R&D team performance is examined. Hypotheses are tested with a sample of 654 researchers working in 119 R&D industrial research teams in Japan. Results show that transformational leadership has a negative effect on shared leadership through the norm for maintaining consensus such that it positively influences the norm, which in turn negatively influences shared leadership. In contrast, gatekeeping leadership has a direct as well as an indirect positive impact on shared leadership through the norm for maintaining consensus such that it negatively influences the norm, which in turn negatively influences shared leadership. In addition, this study finds that shared leadership positively influences R&D team performance. These results suggest that leadership displayed by team members and that by formal leaders significantly influences team performance. The results are discussed in the context of the unique Japanese work environment.