论文部分内容阅读
以经济增长结构为视角,探讨现行转型经济环境下海归回流对技术创新的影响程度。选取2000-2014年中国省际面板数据,根据主成分分析法构建经济增长结构指标,采用门限回归等方法检验海归溢出对技术创新的影响。结果表明:海归回流促进了各地区技术创新;而且随着经济增长结构水平的不同,海归对技术创新的贡献度呈现出显著的区间效应;不同地区经济结构应进行战略性升级与改革,以更好利于海归技术溢出效应的充分发挥。
From the perspective of economic growth structure, this paper explores the impact of returnees returning to technological innovation under the current transitional economy. China panel data from 2000 to 2014 are selected, the index of economic growth structure is constructed according to the principal component analysis, and the impact of returnees’ spillover on technological innovation is tested by threshold regression and other methods. The results show that the return of returnees promotes technological innovation in various regions. Moreover, with the different levels of economic growth, the contributions of returnees to technological innovation show significant inter-section effects; and the economic structure in different regions should be strategically upgraded and reformed in order to Good help to give full play to the technological spillover effect of the sea.