ETHICAL LEADERSHIP AND EMPLOYEE VOICE: EMPLOYEE SELF-EFFICACY AND SELF-IMPACT AS MEDIATORS.

Previous studies have used social learning theory to explain the influence of ethical leadership. This study continues the previous research by using social learning theory to explain the mediating effect of self-efficacy on the relationship between ethical leadership and employee voice. In addition, this study extends previous studies by introducing expectancy theory to explore whether self-impact also mediates the relationship between ethical leadership and employee voice. Ethical leadership, self-efficacy, self-impact, and employee voice were assessed using paired surveys among 59 supervisors and 295 subordinates employed at nine firms in the People's Republic of China. Using HLM and SEM analyses, the results revealed that ethical leadership was positively related to employee voice and that this relationship was partially mediated by both self-efficacy and self-impact.