摘要
运用探索性空间数据分析(ESDA)模型和地理探测器模型,分析了2011—2017年中部地区6省80个地级市的外资开放度与能源强度的空间分布格局及能源强度对外资开放度的空间响应性。研究发现:①中部地区外资开放度呈现“东南高、西北低”的空间格局,能源强度呈现“东南低、西北高”的空间响应格局,2011年以来中部各省外资开放度以波动上升为主,能源强度以持续下降为主。②ESDA模型的全局自相关和局部自相关结果显示,2011—2017年间中部地区外资开放度的高-高集聚区域未形成扩散,对能源强度空间集聚格局干预程度有限,2011年以来中部地区能源强度的高-高集聚区始终在山西省境内徘徊。③地理探测器定量识别中部地区能源强度对外资开放度的空间响应发现,当外资开放度单独作用时,能源强度的空间响应较弱;而当外资开放度与地区产业结构、地区经济发展水平交互作用时,能源强度的空间响应显著增强。
Based on the statistics of 80 cities in six provinces in Central China,this paper illustrates the spatial patterns of FDI intensity and energy intensity and analyzes the spatial responsiveness on energy intensity to FDI intensity during 2011-2017 with ESDA and Geo-detector.Following are the results.In Central China the spatial distribution pattern of FDI intensity is“high in the southeast,low in the northwest”,while the spatial responsive pattern is the opposite.Since 2011,the FDI intensity in various provinces and cities has risen unstably,and the energy intensity has continued to decline.The global and local autocorrelation results of ESDA model show that the high concentration areas of foreign investment openness in the region failed to diffuse during 2011-2017,the intervention to the spatial agglomeration pattern of energy intensity limited.Since 2011,the high concentration areas of energy intensity in the region have focused on Shanxi Province.The Geo-detector is applied to quantitatively identifying the spatial responsiveness on energy intensity to FDI intensity in Central China;it is found that the spatial responsiveness of energy intensity is weak when FDI intensity acts alone,significantly enhanced when FDI intensity acts together with regional industrial structure or regional economic development level.
作者
薛慧芳
和晨阳
XUE Hui-fang;HE Chen-yang(Management Department Taiyuan College,Taiyuan 030032,China;Finance and Economics Department of Taiyuan College,Taiyuan 030032,China)
出处
《太原学院学报（社会科学版）》
2021年第1期15-25,共11页
Journal of Taiyuan University(Social Science Edition)
基金
山西大学合作项目“人口增长及迁移集聚趋势与能源消费的关系”(H2019001)。
关键词
外资开放度
能源强度
空间响应
中部地区
FDI intensity
energy intensity
spatial responsiveness
Central China
