摘要
数字经济与制造业现代产业体系的互动共生成为新时代经济高质量发展的重要选择。文章基于2008—2021年我国30个省份的面板数据,采用耦合协调度模型考察数字经济与制造业现代产业体系的耦合协调度及演变特征。结果表明:(1)数字经济与制造业现代产业体系间的耦合协调发展水平较低。(2)数字经济与制造业现代产业体系的耦合协调度存在显著区域差异,东部地区高于中西部地区。(3)数字经济与制造业现代产业体系耦合协调度主要呈现高-高集聚或低-低集聚的特征,在冷热点分布上,形成以东部和南部沿海地区为核心向外围地带逐渐减弱的耦合协调空间结构特征,在东北-西南和西北-东南的空间方向性上呈现极化、集中趋势,整体向西偏移,空间差异不断缩小。
The interactive symbiosis between digital economy and modern industrial system of manufacturing has become an important choice for high-quality economic development in the new era.Based on the panel data of 30 provinces in China from 2008 to 2021,this paper analyzes the coupled coordination degree of digital economy and modern industrial system of manufacturing industry and its evolution characteristics using the coupled coordination degree model.The results go as the following:(1)The level of the coupled coordination development between digital economy and modern industrial system of manufacturing industry is low.(2)There are significant regional differences in the coupled coordination degree between digital economy and modern industrial system of manufacturing industry,the eastern region being higher than the central and western regions.(3)The coupled coordination degree between digital economy and modern industrial system of manufacturing mainly shows a characteristic of high-high agglomeration or low-low agglomeration.In terms of the distribution of cold and hot spots,the coupled coordination spatial structure feature is characterized by a core area in the eastern and southern coastal regions gradually weakening towards the peripheral areas.It exhibits a polarized and concentrated trend in the spatial direction of northeast-southwest and northwest-southeast,with an overall westward shift and a continuous reduction in spatial differences.
作者
李静雯
邱国庆
Li Jingwen;Qiu Guoqing(School of Economics,Liaoning University,Shenyang 110036,China)
出处
《统计与决策》
北大核心
2025年第18期83-89,共7页
Statistics & Decision
基金
辽宁省经济社会发展研究课题(2025lslzdkt-008)
沈阳市哲学社会科学规划课题(SY20240329Q)。
关键词
数字经济
制造业现代产业体系
耦合协调度
digital economy
modern industrial system of manufacturing
coupled coordination degree
作者简介
李静雯(1995-),女,吉林长春人,博士,讲师,研究方向:制造业发展;通讯作者:邱国庆(1991-),男,辽宁瓦房店人,博士,副教授,研究方向:财政理论与政策。
