金融供给对区域创新能力影响的空间效益分析——基于“中心—外围”式的研究视角

Spatial Benefit Analysis of the Impact of Financial Supply on Regional Innovation Ability——Based on the Research Perspective of“Center-Periphery”

从金融地理学视角出发,研究金融供给的空间结构对区域创新能力的影响。研究表明:地方金融发展和省域中心金融发展可以提升所在城市的创新能力,并且省域中心金融发展对邻近城市的创新能力存在正向空间溢出效应。通过中介效应模型对传导机制进行检验,发现产业结构升级在地方金融发展以及省域中心金融发展对区域创新能力的促进过程中,发挥部分中介的作用。并且在异质性检验中发现,地方金融发展和省域中心金融发展对区域创新能力的促进作用,在不同城市之间的表现不同。进一步采用空间杜宾模型检验地方金融发展的空间溢出效应,结果表明:地方金融发展可以提升邻近城市的创新能力,并且西部地区的空间溢出效应最明显。研究结论为理解金融供给对区域创新能力的影响从空间结构上提供了新的视角,并为中国进行金融供给侧结构性改革促进经济高质量发展提供了新的见解。

From the perspective of financial geography,this paper studies the influence of spatial structure of financial supply on regional innovation ability.The results show that the local financial development and the financial development of provincial centers can improve the innovation ability of the cities where they are located,and the financial development of provincial centers has a positive spatial spillover effect on the innovation ability of neighboring cities.It is found that the upgrading of industrial structure plays a partial intermediary role in the process of local financial development and the promotion of regional innovation ability by the financial development of provincial centers through the mediation effect model.In addition,in the heterogeneity test,it is found that the promoting effects of local financial development and provincial central financial development on regional innovation ability are different among different cities.The spatial spillover effect of local financial development is further tested by using the spatial Dupin model.The results show that local financial development can enhance the innovation ability of neighboring cities,and the spatial spillover effect is the most obvious in the western region.The research conclusion provides a new perspective for understanding the impact of financial supply on regional innovation capability from the perspective of spatial structure,and provides a new insight for China to carry out financial supply-side structural reform to promote high-quality economic development.