京津冀区域金融集聚对经济增长的空间溢出效应研究

Research on Financial Agglomeration to Spatial Spillover Effects of Economic Growth in Beijing-Tianjin-Hebei Region

运用空间回归偏微分方法,研究京津冀区域金融集聚对经济增长的空间溢出效应,在此基础上,借助经济地理学中的威尔逊模型,测算京津冀区域金融中心城市的辐射半径。研究表明:京津冀区域金融集聚对经济增长存在比较显著的空间溢出效应;北京市和天津市作为京津冀区域的增长极,对其周边城市存在着辐射效应,但是还不能对河北省整体形成强有力的辐射。因此,京津冀应加强区域金融协同发展,降低金融壁垒,进而促进区域整体经济的快速发展。

The partial derivatives method of spatial regression was been used in the article to study financial agglomeration to spatial spillover effects of economic growth in Beijing-Tianjin-Hebei region. On this basis, Wilson model in the economic geography was put into use to calculate radiation radius of the financial center city of Beijing-Tianjin-Hebei region. The empirical results show that financial agglomeration to spatial spillover effects of economic growth had more significantly in Beijing-Tianjin-Hebei region. As the poles of growth, Beijing and Tianjin had radiation effects in the surrounding cities, but hadn＇t put a powerful radiation on the whole Hebei province. Therefore, in order to promote the rapid development of regional economy, Beijing-Tianjin-Hebei should be strengthened regional financial synergy to reduce the financial barrier.