长江经济带协调性均衡发展水平测度及其空间差异分析

Measurement and Spatial Differences of Coordinated and Balanced Development Level of Yangtze River Economic Belt

“提高发展的平衡性、协调性、包容性”是当下我国区域发展的必然要求。长江经济带是我国最具综合优势与发展潜力的资源带、产业带、城市带和生态文明建设的先行示范带,推动长江经济带协调性均衡发展是我国实现共同富裕的重要途径之一。基于协调性均衡发展指数评价指标体系,利用多种定量分析方法试图揭示长江经济带协调性均衡发展的现状,主要结论如下:(1)协调性均衡发展是我国在区域发展实践中的理论创新,旨在提升区域发展的协调性、均衡性和融合性,进而提高区域要素的配置效率;(2)在省际层面上,长江经济带协调性均衡发展的整体状况并不理想,发展过程中不均衡、不协调的问题比较突出;(3)在地市级层面上,110个地级及以上城市之间差异巨大,各个分指数总体呈现出下游向上游逐渐递减的趋势;(4)为进一步促进长江经济带协调性均衡发展,未来本地区需要更加注重跨区域协同合作,将共同富裕作为根本落脚点,加速推进新型城镇化建设,着力构建跨流域综合立体交通走廊,持续改善长江流域生态环境。

“Improving the balance,coordination,and inclusiveness of development”is an inevitable requirement for regional development in China.The Yangtze River Economic Belt is a resource belt,industrial belt,urban belt and a leading demonstration belt for ecological civilization construction with the most comprehensive advantages and development potential in China.Promoting the coordinated and balanced development of the Yangtze River Economic Belt is one of the important ways for China to achieve common prosperity.Based on the evaluation index system of the coordinated and balanced development index,this paper uses a variety of quantitative analysis methods to reveal the current situation of the coordinated and balanced development in the Yangtze River Economic Belt.The results are as follows:(1)Coordinated and balanced development is a theoretical innovation in the practice of regional development,which aims to improve the coordination,balance and integration of regional development in China,thereby upgrading the allocation efficiency of regional elements.(2)At the inter-provincial level,the overall status of the coordinated and balanced development of the Yangtze River Economic Belt is not ideal,and the problems of unbalanced and uncoordinated in the development process are relatively prominent.(3)At the prefecture level,there are huge differences among 110 cities,and the sub-indices generally show a decreasing trend from the lower reaches to the upper reaches.(4)In order to further promote the coordinated and balanced development of the Yangtze River Economic Belt in the future,the region needs to pay more attention to cross-regional coordination and cooperation,take common prosperity as the fundamental foothold,accelerate the construction of new urbanization,focus on building a comprehensive stereoscopic transportation corridor across the river basin,and continue to improve ecosystem of the Yangtze River basin.