开放经济下研发资本对中国绿色全要素生产率的溢出渠道检验  

A Test on the Spillover Channels of R&D Capital to China's Green TFP in an Open Economy

作　　者：谢媛 陈守东[1] Xie Yuan;Chen Shoudong(Center for Quantitative Economics,Jilin University,Changchun,130012,China;School of Business and Management,Jilin University,Changchun,130012,China)

机构地区：[1]吉林大学数量经济研究中心,吉林长春130012 [2]吉林大学商学与管理学院,吉林长春130012

出　　处：《数量经济研究》2024年第1期111-131,共21页The Journal of Quantitative Economics

基　　金：2022年度教育部人文社会科学重点研究基地重大项目“共同富裕进程中消费与供给协同升级的市场机制与政策选择研究”(22JJD790023)的资助。

摘　　要：于开放经济体而言,技术进步不仅来自内部自主创新,也来自国内资源与全球市场融通过程中吸纳的国际知识溢出效应。本文立足宏观视角,着眼于国际贸易、外商投资、信息通信、专利引用与人才流动渠道,选择研发资本占OECD国家份额超80%的G7国家测度国外研发资本存量,基于我国30个省份2009~2020年数据,研究国外研发资本对中国技术进步的溢出效应。结果表明,自主研发和信息通信渠道显著促进了我国绿色全要素生产率的提升;国际贸易、外商投资、专利引用、人才流动渠道的溢出效应存在显著的地区异质性。For open economies,technological progress comes not only from internal independent innovation,but also from the international knowledge spillover effect absorbed in the process of integrating domestic resources with the global market.From a macro perspective,this paper focuses on the channels of international trade,foreign investment,information and communication,patent citation and talent flow,selects G7 countries whose R&D capital accounts for more than 80%of OECD countries as the source countries of knowledge spillover,and measures the foreign R&D capital stock.Using the panel data of 30 provinces in China from 2009 to 2020,this paper studies the spillover effect of foreign R&D capital on China's technological progress.The results show that independent R&D and information and communication channels have significantly promoted China's green TFP,and the spillover effects of international trade,foreign investment,patent citation and talent flow channels have significant regional heterogeneity.

关 键 词：国际知识溢出 绿色全要素生产率 研发资本 溢出渠道 

分 类 号：F015[经济管理—政治经济学]