中文摘要：

本研究采用10家企业的263份下属-直接主管配对数据样本，运用多元回归分析方法，探讨了高承诺工作系统对内部人身份感知的影响，内部人身份感知对知识分享的影响，内部人身份感知在高承诺工作系统与知识分享之间的中介作用，以及工作嵌入在内部人身份感知对知识分享作用中的调节效应。结果发现：高承诺工作系统对内部人身份感知有显著正向影响；内部人身份感知对知识分享有显著正向影响；内部人身份感知在高承诺工作系统与知识分享的关系中起部分中介作用；工作嵌入负向调节内部人身份感知与知识分享之间的正向关系。

英文摘要：

This paper examines the effects of high-commitment work system on perceived insider status,the effect of perceived insider status on knowledge sharing,the mediating effect of perceived insider status on the relationship between high-commitment work system and knowledge sharing,as well as the moderating role of job embeddedness on the relationship between perceived insider status and knowledge sharing by using data from a sample of263employees and their immediate supervisors in10companies.By means of regression analysis,the results indicate that high commitment work system has a positive effect on perceived insider status,perceived insider status has a positive effect on knowledge sharing,perceived insider status partially mediates the relationship between high-commitment work system and knowledge sharing,job embeddedness negatively moderates the relationship between perceived insider status and knowledge sharing.