摘要
基于整体提升和内部协同相结合的评价逻辑,本文利用熵值法对2006—2019年中国十大城市群发展质量进行测度,借助Dagum基尼系数和方差分解方法从空间和结构的双重视角剖析发展质量的差异大小及来源,并运用二次指派程序(QAP)实证考察发展质量差异的形成机理。研究发现:中国城市群发展质量呈现稳步上升趋势,在空间上表现出明显的“中心—外围”分布格局;空间差异呈现高低波动中缓慢上升的趋势,群间差异是中国城市群发展质量差异的主要空间来源;创新驱动差异、城际协同差异和民生共享差异是中国城市群发展质量差异的主要结构来源,三者贡献率之和超过70%;创新驱动、城际协同、民生共享、经济运行、协调发展、绿色转型对中国城市群发展质量差异的扩大均存在正向影响且影响依次减弱。
Based on the evaluation logic of combining overall improvement and internal synergy,this paper utilizes the entropy method to evaluate the development quality of China's 10 urban agglomerations from 2006 to 2019.Utilizing the Dagum Gini coefficient and variance decomposition method to analyze the size and source of the differences in development quality from both spatial and structural angles.Besides,the formation mechanism of the differences in development quality is investigated empirically through the quadratic assignment procedure.The research findings reveal that the development quality of China's urban agglomerations demonstrates a consistent upward trend,exhibiting a distinct“center-periphery”spatial pattern.Moreover,spatial differences show a trend of slowly rising in high and low fluctuations,and the differences between clusters serve as the primary spatial sources of development quality differences in China's urban agglomerations.Notably,innovation-driven differences,inter-city synergy differences,and people's livelihood-sharing differences emerge as the main structural sources contributing to variations in the development quality of China's urban agglomerations,and the combined contribution rate of the three exceeds 70%.Furthermore,the expansion of the development quality differences in China's urban agglomerations is positively impacted by innovation-driven,inter-city synergy,people's livelihood-sharing,economic operation,coordinated development and green transformation,with the influence of each factor gradually waning in that order.
作者
袁晓玲
王书蓓
黄涛
YUAN Xiaoling;WANG Shubei;HUANG Tao
出处
《经济问题探索》
CSSCI
北大核心
2024年第2期142-159,共18页
Inquiry Into Economic Issues
基金
教育部哲学社会科学研究重大课题攻关项目“促进城市高质量建设发展的长效机制研究”(20JZD012),主持人:袁晓玲
陕西省哲学社会科学重大理论与现实问题研究项目“碳达峰、碳中和对陕西经济社会发展的影响”(2021ZD0999),主持人:袁晓玲
陕西省软科学项目“双碳目标视角下陕西省高质量发展研究”(2023-CX-RKX-129),主持人:袁晓玲。
关键词
发展质量
结构来源
空间差异
QAP
城市群
Quality of development
Source of structure
Spatial difference
QAP
Urban agglomerations
作者简介
袁晓玲,西安交通大学经济与金融学院教授、博士生导师,陕西省经济高质量发展软科学研究基地主任,研究方向:城市经济、低碳经济;王书蓓,西安交通大学经济与金融学院博士研究生,研究方向:城市经济、技术创新;通讯作者:黄涛,西安交通大学经济与金融学院博士研究生,研究方向:区域与城市经济。
