The association among project manager's leadership style, teamwork and project success

This study aims to examine whether the impact of teamwork on project performance was moderated by the following data class variables: industry sector, total installed cost, owner regulation, initial site, team size, complexity, project type, and international involvement. Additionally, this study also investigated the relationships among the project manager's leadership style, teamwork, and project success. To address the primary aims, a questionnaire-based survey was used to measure the project manager's leadership style, teamwork, and project success in terms of schedule performance, cost performance, quality performance, and stakeholder satisfaction. The analyses suggest that increases in levels of leadership may enhance relationships among team members. The results also indicate that teamwork exhibits statistically significant influence on project performance. Finally, the findings suggest that project type has a moderating effect on the relationship between teamwork dimensions and overall project success.