【摘要】 基于资源保存理论，通过3个时点收集的73个团队215份上下级配对数据，探究了自我牺牲型领导对团队韧性的影响机制和边界条件。研究结果表明，自我牺牲型领导正向影响团队韧性，集体能量在二者之间起中介作用。团队权力距离调节了自我牺牲型领导通过集体能量对团队韧性的间接效应，即相较于高权力距离，团队权力距离较低时，自我牺牲型领导对集体能量的正向影响及其对团队韧性的间接效应更强。团队目标清晰度同样调节了自我牺牲型领导通过集体能量对团队韧性的间接效应，即相较于低目标清晰度，团队目标清晰度较高时，集体能量对团队韧性的正向影响及其对团队韧性的间接效应更强。更多还原

【Abstract】 Based on conservation of resources theory, this study explores the influence mechanism and boundary conditions of self-sacrificial leadership on team resilience using data collected at three time points from 215 leader-subordinate dyads across 73 teams. The results show that self-sacrificial leadership positively influences team resilience, with collective energy mediating this relationship. Team power distance moderates the indirect effect of self-sacrificial leadership on team resilience via collective energy. Specifically, compared with high power distance, lower team power distance strengthens both the positive impact of self-sacrificial leadership on collective energy and its indirect effect on team resilience. Meanwhile, team goal clarity moderates the indirect effect of self-sacrificial leadership on team resilience through collective energy. Specifically, compared with low goal clarity, higher team goal clarity enhances both the positive impact of collective energy on team resilience and the indirect effect of self-sacrificial leadership on team resilience.更多还原