长江经济带绿色发展与数字经济时空耦合及障碍因子研究  

Spatio-Temporal Coupling and Obstruction Factors Between Green Development and Digital Economy in Yangtze River Economic Belt

作　　者：裴潇[1] 袁帅 罗森[1] PEI Xiao;YUAN Shuai;LUO Sen(School of Economic and Management,Yangtze University,Jingzhou 434023,China)

机构地区：[1]长江大学经济与管理学院,湖北荆州434023

出　　处：《长江流域资源与环境》2023年第10期2045-2059,共15页Resources and Environment in the Yangtze Basin

基　　金：国家社会科学基金项目(22BGL082)。

摘　　要：长江经济带是我国“黄金经济带”,探究其绿色发展与数字经济的协调关系对构建区域绿色发展格局,实现“中国式现代化”意义重大。以长江经济带11省市为研究对象,通过构建绿色发展与数字经济耦合协调指标体系,结合空间自相关模型、障碍度模型等,从地理时空二维角度评价两者发展水平、耦合协调演化特征以及制约耦合协调度的主要障碍因子,主要结论如下:(1)长江经济带绿色发展、数字经济水平均呈上升趋势,二者耦合协调度亦逐年递增,但流域整体耦合协调度不高,时间上发展不充分,空间上发展不均衡。(2)空间自相关分析表明,长江经济带整体绿色发展与数字经济耦合协调度的空间正相关特征显著,流域内相邻省市间亦存在明显的空间关联特征。(3)制约绿色发展与数字经济耦合协调度的准则层障碍因子由高到低依次为经济发展>数字经济发展>社会服务>生态环境;指标层排名前7的障碍因子主要有9项,不同省市存在异质性特征。基于上述结论,提出政策建议,以期为促进绿色发展与数字经济的良性互动、实现“中国式现代化”建言献策。The Yangtze River Economic Belt is China’s“golden economic belt”,and of great significance to explore the coordination between green development and digital economy for the realization of“Chinese-style modernization”.Taking 11 provinces along the Yangtze River Economic Belt as research objectives,this paper constructed the coupling coordination index system between green development and digital economy.By a combination of the spatial autocorrelation model and the obstacle degree model,this paper evaluated the development status,the evolution characteristics of the coupling coordination and the main obstruction factors that may restrict the coupling coordination degree,from the perspectives of geography and time-interspace.The main conclusions were as follows:(1)The level of green development and digital economy in the Yangtze River Economic Belt showed an upward trend.The coupling and coordination degree was also increasing year by year.However,the overall coupling and coordination degree is not high in terms of the sufficient development in time and the balanced development in space.(2)The spatial autocorrelation analysis showed that the coupling coordination degree demonstrated significant positive spatial correlation characteristics.An obvious spatial correlation characteristics was also indicated in the adjacent provinces.(3)The obstruction factors of the rule layer that restricted the coupling coordination degree of green development and digital economy were:economic development>digital economy development>social service>ecological environment,in an order from high to low.There are mainly 9 obstruction factors in the top 7 of element layer,with heterogeneity among different provinces and cities.Based on these findings,policy suggestions were put forward in order to promote the positive interaction between green development and digital economy for the achievement of“Chinese-style modernization”.

关 键 词：长江经济带 绿色发展 数字经济 耦合协调度 空间自相关 障碍因子 

分 类 号：F061.5[经济管理—政治经济学]