统计与决策2024，Vol.40Issue(16)：33-38,6.DOI:10.13546/j.cnki.tjyjc.2024.16.006
数字经济与制造业的耦合程度与增值能力测度
Coupling Degree and Value-added Capability Measurement of Digital Economy and Manufacturing
摘要
Abstract
Based on the panel data of 30 provinces in China from 2013 to 2020,this paper uses the system evolution vector coupling model to measure the coupling degree and value-added capacity of China's digital economy and the manufacturing de-velopment.The study finds that the coupling degree between China's digital economy and manufacturing and system value-added capabilities continue to improve,but there are significant differences between different provinces,and there is a threshold effect in system coupling.The results of system evolution pattern analysis and model decomposition show that the value-added capabilities of digital economy and manufacturing systems in each province are polarized and interrupted in the middle,and that digital econo-my has made a significant contribution to system value-added capabilities,but the coupling dynamics between the manufacturing and the two systems have not played a sufficient role in promoting the system value-added capabilities.Therefore,only by compre-hensively promoting the development of digital economy,manufacturing and system coupling can the value-added capability of the system be improved.关键词
数字经济/制造业/耦合程度/增值能力/系统演化矢量耦合模型Key words
digital economy/manufacturing/coupling degree/value-added capacity/system evolution vector coupling model分类
管理科学引用本文复制引用
苏任刚,赵湘莲,房银海..数字经济与制造业的耦合程度与增值能力测度[J].统计与决策,2024,40(16):33-38,6.基金项目
江苏省社会科学基金项目(21GLC011) （21GLC011）
安徽商贸职业技术学院学科(专业)拔尖人才学术资助项目(Smb-jrc202102) （专业）
安徽商贸职业技术学院高层次人才科研启动项目(2024KYQD03) （2024KYQD03）
安徽商贸职业技术学院高水平科研培育项目(2023ZDG01) （2023ZDG01）
