异质型中间品创新流对国内国际增值流的影响  

Impact of Heterogeneous Intermediate Product Innovation Flow on Domestic and International Value-Added Flows

作　　者：杨祎 杨艳萍[1] Yang Yi;Yang Yanping(School of Management,Henan University of Technology,Zhengzhou 450001,China)

机构地区：[1]河南工业大学管理学院,河南郑州450001

出　　处：《科技进步与对策》2025年第8期45-56,共12页Science & Technology Progress and Policy

基　　金：国家社会科学基金重点项目(21AJY020);河南省软科学研究计划项目(242400410253);河南省高等学校重点科研软科学研究计划项目(23A790005)。

摘　　要：基于跨国中间品投入矩阵,区分并测度中间品创新来源与增加值流动去向结构特征;根据情境修正序贯生产分工模型,揭示异质型中间品创新流对国内国际增值流的作用机理,以制造业14个细分行业为对象开展实证研究,得出如下结论:①内嵌型中间品创新流对国内国际增值流具有先升后降的倒U型影响,其对价值链主导国的正向影响仅在短期内有效;②关联型中间品创新流对国内增值流具有先降后升的U型影响,对国际增值流的影响持续为负,对价值链主导国具有长期正向影响;③自主型中间品创新流对国内国际增值流以及价值链主导国国际增值流呈U型影响;④国内国际增值流发展与分工位置提升存在伴生效应。研究结论为明晰国内国际两种市场两种资源互动关系提供新视域,为纾解双循环协同治理困境提供参考。The Chinese government has been endeavoring to shore up a new development dynamic dominated by the flows of the domestic economy while ensuring domestic and international flows.But at this stage,there are multiple dilemmas in developing a new development pattern,especially weak product innovation that cannot achieve value-added accumulation has hindered the industrial circular economy.Existing research suggests that supply and demand mismatch is the root cause of product innovation failure,and researchers pay more attention to the supply-side structural reform and demandside management,while neglecting that these issues involve various institutional mechanism fields,and thus cannot provide specific guidance for practice.It has become an urgent issue for the current research to find a more realistic theoretical analysis framework.Fortunately,the global value chain economy driven by intermediate goods trade has opened a window of opportunity.As a key medium for connecting domestic and international markets and resources,intermediate goods trade not only drives innovation practices in various countries,but also carries value-added profits from cross-regional circulation.Clarifying the structural characteristics and operational mechanisms of innovation flow and value-added flow carried by intermediate goods trade flow provides both a new perspective for specific dual circulation,and a new target for fostering a new development dynamic.Thus,this study distinguishes and measures the structure of innovation flow and value-added flow by connecting the 2022 ADB-MRIO database with the OECD Business Enterprise R&D Expenditure by Industry thematic data.Using the scenario modified sequential production division model,this paper reveals the impact mechanism of heterogeneous intermediate goods innovation flow driving domestic and international value-added flows,and then it further conducts an empirical test on 14 sub-sectors of the manufacturing industry.The results show that(1)the embedded intermediate product innovation flow

关 键 词：异质型中间品创新流 国内国际增值流 分工位置 制造业双循环 

分 类 号：F124.3[经济管理—世界经济]