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以江苏省县域为研究对象,运用引力模型和探索性空间数据分析方法分析金融空间联系特征,进一步引入金融势能指标建立金融势能经济增长模型,通过空间计量技术探讨金融空间联系与经济增长关系。结果表明:江苏省县域金融空间联系网络结构分布格局变化显著,从简单的一体化“线型”空间网络结构发育成复杂的区域化“三角型”、“网络型”空间网络结构;金融势能存在显著的空间自相关性,金融势能空间集聚现象变化显著,进一步向苏南演化,呈现出区域集聚态势;江苏省县域经济增长存在显著的空间溢出效应,金融空间联系与经济增长呈显著的正相关关系,不仅可以通过直接效应促进本县域经济增长,还可以通过间接效应和总效应空间溢出促进其他县域和全省经济增长。
Taking the county of Jiangsu Province as the research object, the paper uses the gravity model and exploratory spatial data analysis to analyze the characteristics of the financial space, further introduces the financial potential indicators to establish the financial potential economic growth model, and explores the relationship between the financial spatial connection and economic growth through spatial metrology. The results show that the spatial distribution of the financial space network in counties of Jiangsu Province changes significantly, from a simple integrated “linear ” spatial network structure into a complex regional “triangular”, “network” space Network structure; there is a significant spatial autocorrelation between financial potential energy, significant changes in spatial aggregation of financial potential energy, and further evolvement to the south of Jiangsu Province, showing a trend of regional agglomeration; there is a significant spatial spillover effect in the economic growth of counties in Jiangsu Province; financial spatial connection and economy The positive correlation between growth and economic growth can not only promote the economic growth of the county through direct effects but also promote the economic growth of other counties and provinces through indirect effects and spillover of total effects.