创新要素集聚对经济高质量发展的影响研究 ——空间视角下金融发展的调节作用

Research on the Influence of Innovation Factor Agglomeration on High-quality Economic Development：The Regulatory Role of Financial Development from the Perspective of Space

摘要:

基于2009-2018年中国大陆30省（区/市）的面板数据，运用空间杜宾模型研究地区创新要素集聚（创新人员集聚和创新资本集聚）对经济高质量发展的影响，并探讨金融发展对两者关系的调节作用。结果表明：我国经济高质量发展水平存在显著的正向空间溢出效应，且东、中、西部地区发展水平差异较大；创新人员集聚和创新资本集聚对本地区经济高质量发展有正向直接效应，但对邻近地区经济高质量发展有抑制作用；金融发展能够正向调节创新人员集聚、创新资本集聚与本地区经济高质量发展的关系，对创新要素集聚和邻近地区经济高质量发展的关系无明显调节作用；劳动力供给、城镇化水平和信息化程度均能促进经济高质量发展，政府干预对经济高质量发展存在抑制效应。

Abstract:

Based on the panel data of 30 provinces (districts/cities) in Mainland China from 2009 to 2018, the spatial Durbin model was used to study the influence of regional innovation factor agglomeration (innovation personnel agglomeration and innovation capital agglomeration) on the high-quality economic development, and the moderating effect of financial development on the relationship between them. The results show that there are significant positive spatial spillover effects at the high-quality development of China's economy, and the development levels of eastern, central and western regions differ greatly. Innovation personnel agglomeration and innovation capital agglomeration have a positive direct effect on the high-quality economic development of the region, but have an inhibitory effect on the high-quality economic development of neighboring regions. Financial development can positively regulate the relationship between innovation personnel concentration, innovation capital concentration and the high-quality economic development of the region, but it has no obvious regulating effect on the relationship between innovation factor concentration and the high-quality economic development of neighboring regions. Labor supply, urbanization level and informatization can all promote high-quality economic development, and government intervention has a restraining effect on high-quality economic development.