Purpose The purpose of this paper is to examine the effect of ethical leadership on employee performance, with the employee engagement and organizational citizenship behavior (OCB) as mediating variables. Design/methodology/approach The design of this study was to ascertain the predictive generalizations truth of the theory. The population in this study was all employees of non-star hotels in Sarbagita area of Bali. Findings First, ethical leadership does not have a significant effect on employee performance, where the increase in leadership value is not able to provide a significant improvement in the performance of non-star hotel employees in the Sarbagita area of Bali. Second, employee engagement is able to mediate ethical leadership in improving employee performance. Third, the OCB will be able to play a role in mediating the influence of ethical leadership on employee performance if it passes the mediating role of employee engagement first. Originality/value The inconsistencies of the previous study results provide evidence and opportunities for this study to review by including mediating variables on ethical leadership and employee performance relationship. The studied variable as a mediating variable is employee engagement. In addition to employee engagement, this study also included the OCB variable as a mediating variable. Several previous studies have identified the influence of ethical leadership, employee engagement and OCB in improving employee performance in separate research models, so there is still a gap for further research.

The objective of this research is to investigate the influence of work environment, teamwork employee involvement on employee performance. The population in this study were 680 employees of the Ministry of Agriculture and Fisheries in Dili, Timor-Leste. The research sample, determined based on the Solving formula, was156. Structural Equation Modeling (SEM) -Partial Least Square (PLS) was used as the data analysis method Descriptive analysis conducted with the SPSS program, whereas inferential analysis conducted with the Smart-PLS 3.0 program. The research findings show that work environment and teamwork were not significantly related to employee performance. Employee involvement fully mediated the effect of work environment and teamwork on employee performance

The aim of this study was to investigate the role of collaborative professionals in mediating the relationship between transformational leadership and job satisfaction. This research is quantitative research. Sources of data used in this study are primary and secondary data. The method of determining the sample in this study was a saturated sample, so that the sample in this study was the same as the total population, namely 93 people. Data collection techniques using questionnaires. The data analysis technique used Smart-PLS analysis. The results showed that transformational leadership had a significant positive effect on professional collaboration. Professional collaboration had a significant positive effect on job satisfaction, and the professional collaborative role mediating the relationship between transformational leadership and job satisfaction had a significant positive effect.The results of this study are used as input for school leaders. Improving in relation to implementing leadership values such as stimulation, inspiration, motivation, and individual considerationproperly and appropriately in implementing school programs.