重庆理工大学学报2024，Vol.38Issue(3)：322-332,11.DOI:10.3969/j.issn.1674-8425(z).2024.02.035
成渝双城经济圈高质量发展质量及协调性研究
Research on the high-quality development and coordination of the Chengdu-Chongqing economic cluster
摘要
Abstract
This paper selects 16 prefecture-level cities within Chengdu-Chongqing economic region,covering the time span from 2006 to 2020,as the research subjects.It investigates the temporal and spatial coordination between population and economy,builds a spatial panel model to explore the impact mechanisms of various driving factors on economic development,analyzes the quality of social development,and examines the spatial distribution patterns of urban cluster structure development.Our empirical results indicate:① the overall population development coordination index exhibits a fluctuating distribution pattern,in 2020,the coupling coordination degree of most cities was greater than 0.8;② only per capita GDP,and the level of openness to the outside world have significant effects on its economic index;③ the spatial pattern of social development shows a spatial differentiation of"fast development at its core area,under-development at its central and northeast area";④the quality of urban size has transformed from extreme concentration(D =2.05)in 2006 to relative equilibrium(D =1.08)in 2020,with an overall scale characterized by a radiating imbalanced structure centered around Chengdu and Chongqing.关键词
熵值法/CCDM-ESDA模型/SAR模型/分形计量模型Key words
entropy method/CCDM-ESDA model/SAR model/fractal econometric model分类
管理科学引用本文复制引用
苏理云,张彤,曾诗懿,彭俊杰,李湘靖,邱冬阳..成渝双城经济圈高质量发展质量及协调性研究[J].重庆理工大学学报,2024,38(3):322-332,11.基金项目
重庆市教育委员会人文社会科学研究重点项目(23SKGH251) （23SKGH251）
国家社会科学基金项目(20XRK003) （20XRK003）
重庆理工大学研究生教育高质量发展行动计划资助成果(gzlcx20223314) （gzlcx20223314）
