战略性新兴产业政策、研发支出与企业全要素生产率——基于新一代信息技术产业的实证分析  

Strategic Emerging Industry Policy,R&D Expenditure and Total Factor Productivity of Enterprises

作　　者：朴英爱[1] 周鑫红 于鸿 PIAO Ying-ai;ZHOU Xin-hong;YU Hong(Northeast Asian Research Center,Jilin University,Changchun 130012,China;Northeast Asian Studies College,Jilin University,Changchun 130012,China)

机构地区：[1]吉林大学东北亚研究中心,吉林长春130012 [2]吉林大学东北亚学院,吉林长春130012

出　　处：《经济问题》2023年第1期70-79,共10页On Economic Problems

基　　金：国家社会科学基金一般项目“中国‘一带一路’与韩国‘朝鲜半岛新经济地图’‘新北方政策’战略对接研究”(19BGJ049)。

摘　　要：战略性新兴产业尤其是新一代信息技术产业对国民经济高质量发展,提高应对经济风险能力至关重要。以《“十三五”国家战略性新兴产业发展规划》发布的2016年为时点,选取2010—2021年战略性新兴产业上市公司数据,运用双重差分法考察产业政策对新一代信息技术产业在“十三五”时期全要素生产率的影响,结果表明:战略性新兴产业政策对新一代信息技术产业全要素生产率的提升效果显著高于其他战略性新兴产业。国有企业相较于非国有企业,其全要素生产率的提升效果更加明显;研发水平较低企业的全要素生产率对政策变动的反应高于研发水平较高的企业。进一步利用中介效应的检验结果证实,研发支出作为中介变量发挥作用,存在“产业政策支持→企业研发支出增加→企业全要素生产率提升”的传导机制,且非国有企业的传导机制更为显著。Strategic emerging industries,especially the new generation of information technology industry,are crucial to the high-quality development of the national economy and the improvement of the ability to cope with economic risks.Based on the data of Listed Companies in strategic emerging industries from 2010 to 2021,this paper examines the impact of the 13th Five-Year Plan for the development of national strategic emerging industries released in 2016 on the total factor productivity of enterprises.The results of the difference-in-difference method show that the effect of strategic emerging industry policy on the total factor productivity of the new generation of information technology industry is significantly higher than that of other strategic emerging industries.Furthermore,the group testing based on the perspective of ownership and R&D level shows that our results are much stronger in the following two cases:for the state-owned enterprises;for the enterprises with lower R&D level.Moreover,using mediation effect test,we find that R&D expenditure plays a mediating variable in the transmission mechanism of industrial policy to improve the total factor productivity of enterprises,and the transmission mechanism of nonstate-owned enterprises is more significant.

关 键 词：战略性新兴产业 产业政策 研发支出 全要素生产率 

分 类 号：F276.44[经济管理—企业管理]