产业链创新链融合模式差异对贸易竞争强度的影响  

The Impact of Industrial-innovation Chain Integration on Trade Competition Intensity

作　　者：李宏[1] 田明羽 LI Hong;TIAN Mingyu(School of Economics,Tianjin University of Finance and Economics,Tianjin 300222,China)

机构地区：[1]天津财经大学经济学院,天津300222

出　　处：《商业研究》2025年第1期90-100,共11页Commercial Research

基　　金：国家社会科学基金一般项目“基于新竞争优势的中国制造业全球价值链构建战略研究”,项目编号:20BGJ025。

摘　　要：产业链创新链融合不仅是提升国际产品市场竞争力的关键,同时也是发展中国家减少对外技术依赖、推动高质量发展的内生动力。基于世界知识产权组织全球创新指数报告(GII)与世界银行WDI数据,采用耦合协调模型,在构建产业链创新链融合指标体系基础上,深入考察发达国家与发展中国家双链融合模式差异对贸易竞争强度的异质性影响。研究发现:产业链创新链融合能够显著提升发展中国家贸易竞争强度但对发达国家没有明显效应;产业链创新链融合能够通过出口结构效应与出口价格效应提升贸易竞争强度,但是发达国家与发展中国家存在显著差异,其中发达国家出口结构效应的拉动作用与发展中国家方向一致但影响效应更低,而发达国家出口价格效应对贸易竞争强度的拉动方向则与发展中国家截然相反。The integration of industrial chain and innovation chain is crucial for enhancing the international competitiveness of products and fostering endogenous dynamics for high-quality development in developing countries,reducing their dependence on foreign technology.Based on the Global Innovation Index(GII)report from the World Intellectual Property Organization and WDI data,this study employs a coupling coordination model to examine the heterogeneous impact of the dual-chain integration mode differences between developed and developing countries on the pathways of trade competitiveness.The results indicate that:The integration of industrial chain and innovation chain significantly enhances trade competitiveness,with coefficients for developed countries significantly lower than those for developing countries,even negative.The integration of industrial chain and innovation chain can enhance trade competitiveness through export structure effects,with the pulling effect of export structure effects in developed countries lower than that in developing countries,and still positive.It can also enhance trade competitiveness through export price effects,with the direction of the pulling effect of export price effects in developed countries opposite to that in developing countries.This study empirically explores the differences in dual-chain integration modes at the national level,providing theoretical support for promoting bidirectional empowerment of national industrial chain and innovation chain and offering practical pathways for developing countries to create competitive advantages and improve their dependence on primary product exports.

关 键 词：社会网络分析方法 贸易竞争强度 产业链创新链融合 异质性分析 

分 类 号：F742[经济管理—国际贸易] F424[经济管理—产业经济]