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    经济经纬 2022 Issue (4) :128-139
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    创新补贴政策促进技术创新的有效性研究——融资约束的视角
贺炎林, 单志诚, 钟腾
对外经济贸易大学 金融学院,北京 100029
    A Study on the Effectiveness of Innovation Subsidy Policy in Promoting Technological Innovation: From the Perspective of Financing Constraints
    HE Yanlin, SHAN Zhicheng, ZHONG Teng
School of Banking and Finance, University of International Business and Economics, Beijing 100029, China
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摘要 以2010—2019年沪深A股上市公司为样本,基于融资约束的视角,将创新补贴政策的资源福利效应和资源诅咒效应结合起来评估创新补贴政策影响技术创新的有效性。实证发现:创新补贴政策既有资源福利效应,缓解融资约束;也有资源诅咒效应,会产生寻租行为和过度投资。总体上看,创新补贴政策是有效的,资源福利效应强于资源诅咒效应,可以通过缓解融资约束促进企业技术创新。进一步从融资约束视角对其有效性进行异质性研究发现,融资约束水平越高的企业,创新补贴政策的有效性越高,融资约束可以抑制创新补贴政策的资源诅咒效应所产生的寻租行为和过度投资,促使企业把创新补贴更有效地用于技术创新。研究结论为提升创新补贴政策的有效性提供了重要的经验证据与思路。
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贺炎林
单志诚
钟腾
关键词创新补贴   技术创新   融资约束   资源诅咒   资源福利   政策有效性     
Abstract: Taking Shanghai and Shenzhen A-share listed companies from 2010 to 2019 as samples, based on the perspective of financing constraints, this paper combines the resource welfare effect and resource curse effect of innovation subsidy policy to evaluate the effectiveness of innovation subsidy policy on technological innovation. The empirical results show that the innovation subsidy policy not only has the resource welfare effect, but also has the resource curse effect, which will lead to rent-seeking behavior and over investment. But on the whole, the innovation subsidy policy is effective. Its resource welfare effect is stronger than that of the resource curse effect. It can promote enterprise technological innovation by alleviating financing constraints. Further heterogeneity research on its effectiveness from the perspective of financing constraints shows that the higher the level of financing constraints, the higher the effectiveness of innovation subsidy policy. This is because financing constraints can restrain the rent-seeking behavior and over-investment caused by the resource curse effect of innovation subsidy policy, and promote enterprises to apply innovation subsidy to technological innovation more effectively. The conclusion of the study provides important empirical evidence and ideas for restraining the resource curse effect of innovation subsidy policy in order to improve its effectiveness.
KeywordsInnovation Subsidy   Technological Innovation   Financing Constraints   Resource Curse   Resource Welfare   Policy Effectiveness     
收稿日期 2021-10-29; 接受日期 ;
基金资助:北京市社会科学基金重点项目(15JGA027);教育部人文社科基金规划基金项目(16YJAZH016);对外经济贸易大学“一带一路”PPP发展研究中心研究项目(78170411);国家自然科学基金青年项目(71703018)
作者简介: 贺炎林(1969— ),男,四川南充人,博士,教授,博士生导师,主要从事公司金融、金融计量研究;单志诚(1993— ),男,江苏连云港人,博士研究生,主要从事公司金融研究;钟腾(1988— ),男,湖北荆门人,博士,副教授,主要从事公司金融研究。
引用本文:   
贺炎林, 单志诚, 钟腾.创新补贴政策促进技术创新的有效性研究——融资约束的视角[J].  经济经纬, 2022,4: 128-139
HE Yanlin, SHAN Zhicheng, ZHONG Teng.A Study on the Effectiveness of Innovation Subsidy Policy in Promoting Technological Innovation: From the Perspective of Financing Constraints[J]  Economic Survey, 2022,V39(4): 128-139
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