Abstract
This study was conducted among employees of the Representative Office of the Audit Board of the Republic of Indonesia (BPK RI) in Riau Province with the aim of examining the effect of a Supportive Work Environment on Job Performance through the mediating role of Innovative Work Behavior. The sampling technique employed in this study was simple random sampling. Based on the Krejcie and Morgan (1970) formula, a total of 118 respondents were selected as the research sample. Data were analyzed using the Structural Equation Modeling (SEM) approach based on Partial Least Squares (PLS). The results indicate that a Supportive Work Environment has a positive and significant effect on employees’ Job Performance. In addition, a Supportive Work Environment positively and significantly influences employees’ Innovative Work Behavior. Furthermore, Innovative Work Behavior has a positive and significant effect on Job Performance. The mediation analysis reveals that Innovative Work Behavior partially mediates the relationship between a Supportive Work Environment and Job Performance. These findings suggest that improvements in employee performance are influenced not only directly by the presence of a Supportive Work Environment but also indirectly through the enhancement of employees’ Innovative Work Behavior in carrying out their duties and responsibilities.
