摘要
产业数字化是推进数字经济全面发展的重点,能够助力传统产业发生质变,打造新旧动能转换新引擎,对促进区域间经济联动具有重要的现实意义。本文基于2011-2023年长三角市级面板数据,深入剖析长三角城市群内部经济联动所展现出的空间关联网络特征,并探究产业数字化对城市群经济联动的影响效应和作用机制。结果表明,在长三角城市群内部,城市之间的经济活动展现出清晰的联动路径,并由此构成了一个紧密的空间关联网络;产业数字化进程对城市群内部经济的联动效应具有显著的强化作用,该研究结论在经多种方法的稳健性和内生性检验处理之后依然可靠;创新水平和人才流动在产业数字化对城市群经济联动的影响中发挥中介作用。据此建议要加强数字基础设施建设,持续优化创新水平,加快区域间人才一体化共享。
Industrial digitization is a key focus in promoting the comprehensive development of the digital economy,which can help traditional industries undergo qualitative changes,create new engines for the transformation of old and new driving forces,and have important practical significance in promoting regional economic linkage.This article is based on the panel data of the Yangtze River Delta city level from 2011 to 2023,and deeply analyzes the spatial correlation network characteristics exhibited by the economic linkage within the Yangtze River Delta urban agglomeration.It also explores the impact and mechanism of industrial digitization on the economic linkage of the urban agglomeration.The results indicate that within the Yangtze River Delta urban agglomeration,economic activities between cities exhibit clear linkage paths and thus form a closely interconnected spatial network;The process of industrial digitization has a significant strengthening effect on the linkage effect of the internal economy of urban agglomerations,and the research conclusion is still reliable after robustness and endogeneity testing by various methods;Innovation level and talent mobility play a mediating role in the impact of industrial digitization on the economic linkage of urban agglomerations.Based on this,it is suggested to strengthen the construction of digital infrastructure,continuously optimize the level of innovation,and accelerate the integration and sharing of talents between regions.
作者
孙伟
邹慧慧
彭志胜
SUN Wei;ZOU Huihui;PENG Zhisheng(School of Economics and Management,Anhui Jjianzhu University,Hefei 230022)
出处
《价格理论与实践》
北大核心
2025年第7期220-226,共7页
Price:Theory & Practice
基金
安徽省高校省级自然科学研究项目—重点项目(2022AH050265)
安徽建筑大学科研储备项目(2023XMK07)
安徽建筑大学校级质量工程项目(LJ22087)
安徽省高校省级人文社会科学研究重点项目(2024AH053285)
安徽省高等学校科学研究重大项目(2023AH040033)。
关键词
产业数字化
城市群经济联动
创新水平
人才流动
digitalization of industries
urban agglomeration economic linkage
innovation level
talent flow
