Ethics-centered HRM systems and knowledge hiding: the role of psychological contract fulfillment and mindfulness

Purpose – This study contributes to the literature on knowledge management by investigating psychological contract fulfillment (PCF) as an underlying mediating mechanism between an ethics-centered HRM system and knowledge-hiding behavior (KHB). In addition, we explored the moderating role of mindfulness between an ethics-centered HRM system and PCF. Design/methodology/approach – We obtained multisource field data from 236 employees and their coworkers using a time-lagged research design. Structural regression was used to test the hypothesized relationships. Findings – We obtained multisource field data from 236 employees and their coworkers using a time-lagged research design. Structural regression was used to test the hypothesized relationships. Practical implications – Considering the detrimental consequences of KHB for individuals, teams and organizations, it is essential to understand how an ethics-centered HRM system, mindfulness and PCF help reduce KHB. Originality/value – Our research adds to the knowledge management field by disentangling how the ethics-centered HRM system influences KHB via PCF. This may help the organization understand what HRM practices help reduce the employees’ KHB.