新发展格局下中国大中型城市高质量发展评价体系构建及应用研究

Research on the Construction and Application of the High-quality Development Evaluation System of Medium and Large-sized Cities in China Under the New Development Paradigm

在新发展格局下,测度和评价城市高质量发展水平意义重大。文章构建指标体系,综合运用熵权法、相对发展率指数与障碍因素诊断模型,研究2010—2020年我国65个大中型城市高质量发展水平的时空演变趋势及障碍因素。结论如下:(1)总体看,时间上城市高质量发展水平提升显著;空间上由“小差距、低水平”向“大差距、高水平”演变,城市群城市、副省级城市更具优势,高、较高水平城市发展速率快,区域差异呈东、中部优,西、东北部弱的格局;(2)分维度而言,时间上,内需潜力与消费能力、要素供给与流通水平、技术创新与产业升级及城市便利性指数综合得分波动上升,区域协调发展指数波动小,对外开放指数下降;空间上,高、低水平城市存在差异且发展不均衡;(3)从障碍因素看,城市便利性等指标偏低始终是城市高质量发展最主要的障碍因素,相关细化指标也含有共性障碍因子。鉴于此,文章针对补短板、促均衡、破障碍等提出推动我国城市高质量发展的建议。

Under the new development paradigm,it is of great significance to measure and evaluate the level of high-quality urban development.The article constructs an index system and comprehensively uses the entropy weight method,the relative development rate index,and the obstacle factor diagnosis model to study the temporal and spatial evolution trend and obstacle factors of the high-quality development level of 65 large and medium-sized cities in China from 2010 to 2020.The conclusions are as follows:(1)Generally speaking,in terms of time,the level of high-quality urban development has increased significantly;in terms of space,it has evolved from"small gap and low level"to"large gap and high level".Urban agglomeration cities and sub-provincial cities have more advantages,and high and relatively high-level cities have a fast development rate,and the regional differences show a pattern of superiority in the eastern and central regions and weakness in the western and northeastern regions.(2)In terms of sub-dimensions,in terms of time,the comprehensive scores of the indexes such as domestic demand potential and consumption ability,factor supply and circulation level,technological innovation and industrial upgrading,and urban convenience index fluctuate and increase,the regional coordinated development index fluctuates slightly,and the opening-up index decreases;in terms of space,there are differences and unbalanced development between high-level and low-level cities.(3)From the perspective of obstacle factors,indicators such as urban convenience have always been the most important obstacle factors for high-quality urban development,and the related detailed indicators also contain common obstacle factors.Given this,the article puts forward suggestions to promote the high-quality development of cities in China in terms of filling the gaps,promoting balanced development,and overcoming the major obstacle factors.