社会保障是“国家面向全体国民、依法实施的具有经济福利性的各项生活保障措施的统称,是用经济手段解决社会问题进而实现特定政治目标的重大制度安排,是维护社会公平、促进人民福祉和实现国民共享发展成果的基本制度保障”。改革开放以来,我国新型社保建设取得了突出成就:国民的社保观念发生根本性变化,社保制度实现整体性转型,创建了独特的统账结合型基本养老保险模式,社保法制建设取得重要进展,社保管理体制完成了从分散管理到适度统 Social security is “the general term for all living security measures with economic welfare that the state faces to all its citizens and is implemented in accordance with the law. It is a major institutional arrangement to solve social problems by economic means and thus achieve specific political goals. It is a measure to safeguard social fairness and promote people’s livelihood Welfare and the realization of the common development of national security system ”. Since the reform and opening up, the new type of social security construction in our country has made outstanding achievements: the concept of social security has undergone fundamental changes; the social security system has undergone a complete transition and a unique model of unified endowment insurance with unified account and account has been established; major progress has been made in the construction of the social security and social security system; Management system completed from decentralized management to moderate system