Transformational versus transactional leadership styles and project success: A meta-analytic review

Despite the fact that the reliance on project teams and project-based organizations has significantly increased over the past decades, previous meta-analyses paid no attention to the examination of leadership styles in the context of projects. The purpose of this study was to meta-analytically synthesize and investigate the contradictory evidence on the effects of transformational leadership and transactional leadership on project success. The...