现代社会保障是由国家主导进行的重要经济社会制度安排,国家主导性是其本质特征。社会保障产生的根本原因在于熨平市场“失灵”可能导致的经济社会动荡,其存在和发展的根本动因在于市场机制运行的内在需要。因此,在国家主导构建社会保障体系时必须以促进市场效率为前提,着眼于保证和推动市场经济顺畅运行应是政府实施各项社会保障措施的基础性依据。即以此为研究视点,对目前政府在社会保障体系构建中应注意的问题进行探讨。 Modern social security is an important economic and social institutional arrangement led by the state, and its dominance is its essential feature. The root cause of social security is the possible economic and social turmoil caused by the “failure” of the iron-smoothed market. The fundamental reason for its existence and development lies in the inherent needs of the operation of the market mechanism. Therefore, in order to guarantee and promote the smooth operation of the market economy, the government must take the promotion of market efficiency as the prerequisite in leading the construction of a social security system and should be the basic basis for the government to implement various social security measures. That is to take this as the research point of view, the current government should pay attention to the problems in the social security system construction.