论文部分内容阅读
本文利用2001-2010年的中国省级面板数据,采用系统广义矩估计的方法,就智力外流通过作用于人力资本积累对流出国经济增长的影响进行实证检验。研究结果显示:(1)中国智力外流通过激励人力资本形成与积累显著促进了国内的经济增长;(2)内陆欠发达地区智力外流的人力资本激励效应的边际作用比较大,而沿海发达地区人力资本影响经济增长的效果更强,总体来看,智力外流的经济增长效应在沿海发达地区更加明显;(3)通过引入交互项,本文还发现智力外流通过人力资本激励效应对经济增长的影响随智力流动规模的扩大而提高,进一步引发对中国最优智力外流水平的思考。
Based on the Chinese provincial panel data from 2001 to 2010, this paper uses the method of system generalized moment estimation to test the impact of intellectual outflow on the economic growth of the overseas countries through the accumulation of human capital. The results show that: (1) China’s outflow of intellectual resources has significantly promoted domestic economic growth by stimulating the formation and accumulation of human capital; (2) The marginal effect of intellectual capital outflows from inland developed regions is relatively marginal, while that of developed coastal areas In general, the economic growth effect of intellectual outflow is more obvious in the developed coastal areas; (3) Through the introduction of interactive items, this paper also finds that the impact of intellectual capital outflow on the economic growth through the human capital incentive effect As the scale of intellectual mobility expands, it will further stimulate the consideration of the optimal level of brain drain in China.