数字基础设施对知识型服务业全球价值链分工地位的影响  

The impact of digital infrastructure on the division of labor in the global value chain of knowledge-based services

作　　者：张美云 谷阳 ZHANG Mei-yun;GU Yang(School of Economics,Northwest University of Political Science and Law,Xi’an,Shaanxi 710063;Yiwu Research Institute,Northwest University of Political Science and Law,Xi’an,Shaanxi 710063)

机构地区：[1]西北政法大学经济学院,陕西西安710063 [2]西北政法大学义乌研究院,陕西西安710063

出　　处：《价格月刊》2025年第2期76-86,共11页

基　　金：国家社科基金项目“人与自然和谐共生视域下绿色生产力的发展机制及路径研究”(编号:24CJL006);西北政法大学义乌研究院委托课题“义乌穆斯林移民二代问题研究”(编号:YW2024-25-01)。

摘　　要：基于OECD-TiVA联合发布的TiVA数据库数据,对2006—2020年60个经济体数字基础设施对知识型服务业全球价值链(以下简称GVC)分工地位的影响进行实证分析。结果显示:数字基础设施显著提升了知识型服务业GVC分工地位,数字基础设施水平越高,知识型服务业GVC分工地位越高;数字基础设施通过扩大就业规模、提高生产效率和促进科技创新三种路径,有效促进了知识型服务业GVC分工地位的提升;人力资本和高科技产品出口在数字基础设施与知识型服务业GVC分工地位提升中起到了积极的调节作用;异质性检验结果表明,尽管OECD国家、发达国家和较高数字基础设施水平国家的数字基础设施对知识型服务业GVC分工地位提升效果更为突出,但包括中国在内的发展中国家,其数字基础设施对知识型服务业GVC分工地位的提升效果也很明显。研究结论对推进中国数字基础设施建设及提升知识型服务业GVC分工地位提供了有益的政策启示。Based on TiVA database data jointly released by OECD-TiVA,this paper empirically analyzes the im⁃pact of digital infrastructure on the division of labor in the global value chain(GVC)of knowledge-based services in 60 economies from 2006 to 2020.The results show that digital infrastructure significantly enhances the GVC di⁃vision status of knowledge-based services.The higher the level of digital infrastructure,the higher the GVC divi⁃sion status of knowledge-based services;Digital infrastructure has effectively promoted the upgrading of the GVC division of labor status in knowledge-based service industries through three paths:expanding employment scale,improving production efficiency,and promoting technological innovation;Human capital and high-tech product ex⁃ports have played a positive regulatory role in enhancing the division of labor status between digital infrastructure and knowledge-based service industries;The heterogeneity test results indicate that although the digital infrastruc⁃ture of OECD countries,developed countries,and countries with higher levels of digital infrastructure has a more prominent effect on improving the GVC division of labor status of knowledge-based service industries,the digital infrastructure of developing countries including China also has a significant effect on improving the GVC division of labor status of knowledge-based service industries.The research conclusion provides useful policy enlighten⁃ment for promoting the construction of China’s digital infrastructure and enhancing the GVC division of labor in knowledge-based service industries.

关 键 词：数字基础设施 知识型服务业 全球价值链 分工地位 

分 类 号：F752[经济管理—国际贸易]