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基于省级面板数据模型,利用2003年~2012年的样本数据分析我国公共投资社会福利效应。研究结果表明,我国人均公共投资与福利水平之间存在长期稳定的均衡关系,基于人均公共投资和福利水平的误差修正模型具有较好的误差修正机制,不同省(市、自治区)的人均公共投资对福利水平的波动贡献度不同。
Based on the provincial panel data model, we use the sample data from 2003 to 2012 to analyze the social welfare effects of public investment in our country. The results show that there is a long-term and stable equilibrium relationship between public investment and welfare level in our country. The error correction model based on per capita public investment and welfare level has a good error correction mechanism. Public investment per capita in different provinces (municipalities and autonomous regions) Different levels of contribution to the level of welfare.