中文摘要：

研究实证检验了一个团队层面领导—成员交换（包括团队LMX和LMX差异）对员工创造力的跨层影响模型。以139个团队595名员工为研究对象,运用HLM和层级回归方法进行数据分析。结果表明,团队LMX显著正向影响员工创造力和团队创新角色认同,团队创新角色认同在团队LMX与员工创造力的积极关系中具有跨层次中介作用;LMX差异对创新角色认同差异有显著正向影响,但是,LMX差异对员工创造力的直接影响关系不显著。

英文摘要：

This paper proposed a cross- level model that examined the direct impact of group- level LMX（ include group LMX and LMX differentiation） on employee creativity. The sample was collected from 595 employees in 139 groups. Theoretical hypotheses were tested by hierarchical linear modeling and hierarchical regression method. Results indicated that： Group LMX had positive effects on both employee creativity and group creative role identity,group creative role identity was found mediating the association of group LMX with employee creativity; LMX differentiation had positive effects on creative role identity differentiation,but had no effects on employee creativity.