Corporate social responsibility and employee organizational citizenship behavior

Purpose An increasing number of studies have demonstrated a positive effect of corporate social responsibility (CSR) on employee organizational citizenship behavior (OCB), but little attention has been paid to the mechanisms and boundary conditions underlying this effect. The purpose of this paper is to propose a trickle-down model and examine the mediating role of supervisor ethical leadership and the moderating role of perceived organizational distributive justice in the CSR-OCB relationship. Design/methodology/approach To test the arguments, the authors collected field data in four companies located in a central city of China. Through a multi-wave data collection design, a total of 187 employees reported their perceptions toward firms’ CSR and organizational justice at Time 1, and reported their direct supervisors’ ethical leadership behaviors, and their own OCBs at Time 2 (four weeks later). Findings Empirical findings demonstrated that CSR had a positive effect on employee OCB, as mediated by supervisors’ ethical leadership. In addition, this mediation effect was found to be moderated by perceived organizational distributive justice such that the mediation relationship was stronger when perceived organizational distributive justice was lower than when it was higher. Originality/value The present study makes three major contributions. First, it contributes to the CSR literature by revealing the underlying mechanism of ethical leadership through which CSR will lead to increased employee OCB in the workplace. Second, the moderation findings of the study add a new piece of empirical evidence suggesting the boundary condition of organizational distributive justice affecting the positive effect of CSR on employee OCB. Finally, the trickle-down theoretical model demonstrates the pivotal role of leadership in transforming CSR into positive employee outcomes, providing valuable insights into future research that examines why CSR motivates in-organization employees at work.