Abusive Supervision, Servant Leadership to Increase Employee Creativity through Knowledge Sharing as a Mediating Variable and Self-Efficacy as a Moderating Variable in Employees of the Bureau of Leadership Administration of the East Java Provincial Secretariat

The purpose of this study was to prove and analyze the abuse of supervision, servant leadership to improve employee performance through knowledge sharing as a mediating variable and self-efficacy as a moderating variable on employees of the Administrative Bureau of the Regional Secretariat of East Java Province. The type of research used is quantitative with a causal explanatory approach. The population in this study were employees of the Administrative Bureau of the Regional Secretariat of East Java Province. The sampling technique used was total sampling. The sample used was 51 ASN employee respondents. Data collection used gform and was measured using a Likert scale. The analysis technique used the Structural Equation Model (SEM) tool, then the Partial Least Square (PLS) program was used. The results of this study indicate that: 1). Abusive Supervision has no significant effect on Knowledge Sharing. 2). Servant Leadership has a significant positive effect on Knowledge Sharing. 3). Knowledge Sharing has no significant effect on Employee Creativity. 4). Self Efficacy does not moderate the effect of Abusive Supervision on Knowledge Sharing. 5). Self Efficacy does not moderate the effect of Servant Leadership on Knowledge Sharing.