| 地理依赖、空间溢出与河南省金融发展空间分异——基于1990—2012年县域数据的空间计量分析 |
| Geographic Dependence, Spatial Spillover, and Spatial Differentiation of Financial Development in Henan Province: Based on the Spatial Econometrics Analysis on Country Region Data from 1990 to 2012 |
| 投稿时间：2014-09-25 |
| 中文关键词:金融发展 kernel密度估计 地理加权回归 空间分异 空间溢出 地理依赖 河南省 |
| 英文关键词:financial development kernel density estimation GWR (geographical weighed regression) spatial differentiation spatial spillover geographic dependence Henan Province |
| 基金项目:河南省教育厅科技研究重点基金项目（13A790407，14B790016）;河南省教育厅人文社科研究一般项目（2014 gh 418）;郑州科技局科技发展计划项目（20141125） |
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| 中文摘要: |
| 以河南省1990—2012年各县域金融相关比率为衡量金融发展水平指标，利用MatLab、ArcGIS工具，采用非参数核密度估计、ESDA局部空间相关分析与空间地理加权模型回归方法，从空间相互作用角度对河南省各县域金融发展的空间布局进行研究与分析，以揭示其演化特征、空间依赖性及异质性，并对形成原因进行初步探索。结果显示，河南省县域金融发展水平总体存在显著的空间集聚特征，呈现出明显的地理依赖特征；同时结合非参数核密度估计分析发现，豫北地区地域差距较小，豫东传统农业地区县域金融发展差距较大，揭示出局部空间异质问题；最后结合GWR分析，在影响河南省金融空间布局的因素中，工业发展水平始终主导着区域金融发展空间格局的演化，中心城市的工业发展对邻近县域金融发展具有显著的促进作用，但其“空间溢出”具有有限的边界。 |
| 英文摘要: |
| Taking the financial correlation ratio of country regions (1990—2012) in Henan as the indexes to measure the financial development level, using MATLAB, ArcGIS as the tools, adopting nonparametric kernel density estimation, ESDA (Exploratory spatial Data Analysis) local spatial correlation analysis and spatial and GWR (geographical weighed regression) model as the methods, spatial arrangement of financial development of county regions in Henan Province is analyzed from the perspective of spatial interaction theory to reveal the evolutionary characters, Spatial dependence and heterogeneity and explore the cause of formation of that. It is shown that financial general development level of the county regions in Henan province has prominent spatial aggregation and geographic dependence features; through the nonparametric kernel density estimation analysis it is also shown that the differentiation of development level between the north regions of Henan is smaller, while bigger between the eastern traditional agriculture regions which present local spatial heterogeneity; finally through GWR analysis, the results show that in the influence factors affecting the financial spatial arrangement in Henan province, industrial development level has played a dominant role in the evolution of the spatial pattern of regional financial development, furthermore, industrial development of central city has a prominent effect on the financial development of its adjacent county regions, but its spatial spillover has a limited boundary. |
| 王飞.地理依赖、空间溢出与河南省金融发展空间分异——基于1990—2012年县域数据的空间计量分析[J].石家庄铁道大学学报:社会科学版,2014(4):28-34. |
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