数字经济发展对城市制造业集聚布局的影响和机制研究  

Influence and Mechanism of Digital Economy Development on Urban Manufacturing Spatial Agglomeration

作　　者：鲁玉秀 LU Yu-xiu(School of Business,Henan Normal University,Xinxiang 453007)

机构地区：[1]河南师范大学商学院,河南新乡453007

出　　处：《软科学》2024年第9期63-74,共12页Soft Science

基　　金：河南省高校人文社会科学研究一般项目(2025-ZZJH-151);河南师范大学博士科研启动费项目(5101089171812)。

摘　　要：利用中国283个城市面板数据,考察数字经济发展对制造业集聚布局的影响和机制。结果表明:数字经济发展对城市制造业集聚布局起到了扩散效应;机制检验表明,城市间经济联系增强、现代服务业发展是数字经济影响制造业布局的中介机制;互联网基础设施建设和劳动力成本上升强化数字经济的扩散效应,起到了调节作用;门槛模型和空间模型研究表明,数字经济发展对制造业集聚布局存在非线性效应和空间溢出的特点;异质性检验表明,在东中部地区、大规模城市和高房价地区数字经济发展对制造业集聚的扩散影响更为显著。Based on the panel data of 283 prefecture-level cities in China,this paper investigates the influence and mechanism of digital economy development on urban manufacturing agglomeration.The results indicate that the development of the digital economy has a significant diffusion effect on manufacturing agglomeration.The mechanism test shows that the digital economy affects manufacturing agglomeration by indirectly strengthening urban economic connections and developing the modern service industry.Meanwhile,the construction of Internet infrastructure and the rising labor costs further strengthen the diffusion effect of the digital economy,playing a regulatory role.The threshold and spatial models also show that the digital economy's impact on manufacturing agglomeration exhibits non-linear and spatial spillover features.Heterogeneity analysis shows that the diffusion effect is more significant in the eastern and central regions,large-scale cities,and cities with high housing prices.

关 键 词：数字经济 制造业集聚 现代服务业 城市 

分 类 号：F49[经济管理—产业经济] F424