Comparing Public and Private Managers' Leadership Styles: Understanding the Role of Job Context

ABSTRACT Comparing public and private managers is a major subject in the public management literature, but there have been only a few empirical studies of the differences in their respective leadership styles. Traditionally, leadership style is explained by the characteristics of the manager, the employees, and their job. This study explains leadership by the manager's job context: the degree of job complexity, role clarity, and job autonomy. We argue that differences in job context explain the use of different leadership styles in the public and private sector. To clearly specify the importance of sector, the study investigates direct, mediating, and moderating effects. Based on a survey of Danish public and private managers with 949 respondents, this article shows that job context variables vary significantly between public and private sector managers. The article provides some explanations for why public managers use more participative leadership, while private ones use more directive leadership.