制造业价值链演变及其升级对策——以数字经济趋势为研究视角  

The Evolution and Improving Ways of Manufacturing Industrial Value Chain:From the Perspective of the Trend of Digital Economy

作　　者：朱祖平 阮荣彬 ZHU Zu ping;RUAN Rong bin(School of Economics and Management,Minnan University of Science and Technology,Quanzhou Fujian 362700,China;School of Economics and Management,Fuzhou University,Fuzhou Fujian 350108,China)

机构地区：[1]闽南理工学院经济管理学院,福建泉州362700 [2]福州大学经济与管理学院,福建福州350108

出　　处：《技术经济与管理研究》2025年第3期27-32,共6页Journal of Technical Economics & Management

基　　金：国家社会科学基金重点项目(19AGL017)。

摘　　要：研究探索数字经济背景下制造产业链各环节交易费用及其对价值链形态的影响,选取2015—2020年中国工业企业数据进行实证分析。结果表明:数字经济的发展对制造产业链各环节利润水平具有显著提升效果,交易费用在制造和营销环节发挥调节作用,在研发和制造环节发挥部分中介作用。对制造环节而言,数字经济通过降低制造交易费用提升利润,交易费用降低幅度越大,数字经济对利润水平的提升作用越显著,而研发和营销环节交易费用降低幅度明显低于制造交易费用。The study explored the transaction cost of each link of the manufacturing industrial value chain and their impact on the value chain shape in the context of the digital economy,and empirically analyzed the data of Chinese industrial enterprises from 2015 to 2020.As results shown,the development of the digital economy has a significant uplifting effect on the profit level of all linksin the manufacturing industrial value chain,with transaction cost playing a moderating role in the manufacturing and marketing links and a partially mediating role in the R&D and manufacturing links.For the manufacturing link,the digital economy boosts profits by reducing manufacturing transaction cost,and the greater the reduction in transaction cost,the more significant the effect of the digital economy on the level of profits,whereas the reduction in transaction cost in the R&D and marketing links is obviously lower than that of manufacturing transaction cost.

关 键 词：数字经济 交易费用 制造业价值链 升级路径 

分 类 号：F125[经济管理—世界经济]