数字金融与产业链现代化的耦合协调水平测度及时空演变分析

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中图分类号：F062.9 文献标识码：A doi：10.3969/j.issn.1672-2272.202504074

Measurement and Temporal-Spatial Evolution Analysis of the Coupling Coordination Level Between Digital Finance and Industrial Chain Modernization

Fan Jianrong，Zhou Yixin （School of Economics，North Minzu University，Yinchuan 75oo21，China）

Abstract：This paper employs the entropy method，coupling coordination degree model，kernel density estimation，and Moran'sIindex to measure the level of coupling and coordinated development between digital finance and industrial chain modernizationin China's 30 provinces from 20l1 to 2O22，as wellas their spatial and temporal evolution.The empirical results show that the coupling coordination level of digital financeand industrial chain modernization in China exhibits a steady growth trend.Regionally， thelevel is highest in the east，followed bythecentral，and then the west.The overalldisparity shows adecreasing trend，with subgroup differences accounting for most of the variance，while the proportion of differences due to transvariation density is the smallest.Meanwhile，allthree regions exhibit varying degreesof gradient effectsand polarization trends.

Key Words：Digital Finance；Industrial Chain Modernization；Coupling Coordination；Digital Transformation；Collaborative Development

0 引言

产业链现代化是推进中国式现代化的物质基础，而加快建设现代化产业体系，其中一项重要任务就是打好产业基础高级化、产业链现代化攻坚战。（剩余11425字）