以2003~2008年中国省级面板数据为基础,计量分析了政府在财政和管理两方面的职责实现情况对各种社会保险水平的影响。分析表明:政府规模的扩大有利于除生育保险外的社会保险水平提高;财政自给率对社会保险供给并未产生显著影响;人均社会保险补助对不同社会保险具有不同的作用;人均民政经费支出仅对失业保险支出占GDP比重具有微弱的负向作用。 Based on China’s provincial panel data from 2003 to 2008, the government measures the impact of government’s fulfillment of duties and responsibilities on various social insurance levels. The analysis shows that: the expansion of the government scale is conducive to raising the level of social insurance except maternity insurance; the financial self-sufficiency rate does not have a significant impact on the supply of social insurance; per capita social insurance subsidies have different effects on different social insurance; Unemployment insurance expenditure as a share of GDP has a weak negative effect.