Effects of union commitment on job performance in China

Purpose: This study aims to reveal the mechanism through which union commitment influences job performance in China, focusing on the mediating role of employee participation and the moderating role of affective commitment. Design/methodology/approach: In this study, a cross-sectional design was employed to collect data from 596 union members in 33 unionized enterprises in China's Pearl River Delta region. Findings: The results demonstrate that union commitment is positively related to both employee participation and job performance. Moreover, employee participation mediates the positive relationship between union commitment and job performance. In addition, affective commitment strengthens the relationship between union commitment and employee participation and the mediating effect of employee participation. Practical implications: This study indirectly identifies the impact of a union on organizational performance from an individual-level perspective. It also provides new evidence for union construction in order to obtain support from corporate executives in China. Originality/value: This study makes an important contribution to the literature by proposing and examining the mediating role of employee participation and the moderating role of affective commitment in the underlying mechanism between union commitment and job performance.