华北水利水电大学学报（社会科学版）2025，Vol.41Issue(3)：39-50,12.DOI:10.13790/j.ncwu.sk.2025.030
区域协调发展视域下西部地区双循环水平时空差异及驱动因素研究
Spatiotemporal Differences and Driving Factors of Dual Circulation Levels in Western China from the Perspective of Coordinated Regional Development
摘要
Abstract
With the deepening of the coordinated regional development strategy and the continuous opti-mization of China's regional spatial layout,the western region is expected to become a new window for open-ing up,and it is of great significance to explore the spatiotemporal differences and driving factors of the dual circulation development level in the western region.Based on the data of 83 cities from 2012 to 2022,this pa-per constructs an evaluation index system for the level of dual circulation in the western region and measure its overall progress.The kernel density estimation and Dagum Gini coefficient decomposition are used to analyze the spatiotemporal differences and the geographical detector is used to explore the driving factors.The results show that:from the perspective of time series evolution,the level of dual circulation in the western region showed a gradual increase during the sample study period.From the perspective of spatial evolution,the over-all difference in the level of dual circulation in the western region gradually decreased,and the intra-regional difference became the main source of the overall difference in the western region.From the perspective of driving factors,the development of dual circulation in the western region is driven by multiple factors,among which human capital is the most important driving factor.关键词
西部地区/双循环/区域协调发展/时空差异/地理探测器Key words
western region/dual circulation/coordinated regional development/spatiotemporal differ-ences/geographic detector分类
管理科学引用本文复制引用
王连,李钰焜,檀晶..区域协调发展视域下西部地区双循环水平时空差异及驱动因素研究[J].华北水利水电大学学报（社会科学版）,2025,41(3):39-50,12.基金项目
国家社会科学基金项目(22XJY032) （22XJY032）
甘肃省科技计划(基础研究计划-软科学专项)项目(23JRZA420) （基础研究计划-软科学专项）
甘肃省人文社会科学项目专项课题(22ZC46). （22ZC46）
