非营利组织以其独特的参与功能在促进建立科学的社会保障模式上扮演着重要的角色。本文从“合作主义”的视角论述非营利组织介入社会保障领域后,应如何发挥其功能来弥补市场和政府在提供社会保障公共物品时所存在的“失灵”问题,并阐述了在“合作主义”框架下明确其责任定位的重要意义。 Nonprofit organizations, with their unique participation functions, play an important role in promoting the establishment of a scientific social security model. From the perspective of “cooperativeism ”, this paper discusses how nonprofit organizations should play their functions to make up for the “failure ” existing in the provision of social security public goods by nonprofit organizations after their intervention in the field of social security. In the “cooperation” under the framework of its clear positioning of the important significance.