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收之桑榆,失之东隅?专利质押政策的金融配置效应研究

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专利质押政策是缓解我国企业融资困境的一项成功实践,但同时也带来了企业金融错配问题.利用2004年至2020年A股上市公司面板数据,采用多期DID方法评估专利质押政策对企业金融配置的政策效应并探讨了其发生机制与不同样本中的异质性表现.研究发现,专利质押政策的实施加深了企业间金融错配程度,主要表现为资本价格劣势企业融资成本的进一步上升,结论在一系列稳健性检验下依然成立.机制检验发现,专利质押的金融错配效应主要是通过诱导企业策略性创新与加剧企业金融化实现的,参与专利质押政策的企业更有可能增加研发操纵和寻补贴行为及降低创新质量,研发强度没有明显变化但企业金融化程度有所提高.进一步分析发现,专利质押政策的金融错配效应在非国有企业、规模较小企业、弱融资约束企业以及高技术企业中更加突出.研究证明了专利质押政策目标与政策结果存在偏离,政策实施过程中,企业实际资本价格的差距相对拉大,从金融资源合理配置视角为知识产权融资政策的效率提升与效果优化提供了理论依据.
Will We Gain Herring in Exchange for what We Lose in Hake?A Study on the Financial Allocation Effect of Patent Pledge Policy
Patent pledge policy is a successful practice to alleviate China's enterprise financing difficulties,but it also brings about the problem of enterprise financial mismatch.Utilizing the panel data of A-share listed companies from 2004 to 2020,the Staggered DID method is used to assess the policy effect of the patent pledge policy on the financial allocation of enter-prises and to explore the occurrence mechanism and the heterogeneity of its performance in different samples.It is found that the implementation of the patent pledge policy deepens the degree of financial mismatch among firms,which is mainly mani-fested in the further increase of the financing cost of firms with inferior capital prices.The mechanism test finds that the finan-cial mismatch effect of patent pledging is mainly realized by inducing strategic innovation and intensifying financialization of enterprises,and enterprises participating in the patent pledging policy are more likely to increase R&D manipulation and subsidy-seeking behaviors as well as reduce the quality of innovations,and the intensity of R&D does not change signifi-cantly,but the degree of financialization of enterprises has increased.Further analysis reveals that the financial mismatch ef-fect of the patent pledge policy is more prominent in non-state-owned enterprises,smaller enterprises,enterprises with weak financing constraints,and high-tech enterprises.The study proves that there is a deviation between the objectives of the pat-ent pledge policy and the results of the policy,and that the gap between the actual capital prices of enterprises is relatively widened during the implementation of the policy,which provides a theoretical basis for the efficiency enhancement and effect optimization of the intellectual property financing policy from the perspective of rational allocation of financial resources.Based on the above conclusions,this paper provides the following suggestions:First,focus on the cost effect of the patent pledge policy to create a fair enterprise financing environment.The government and financial institutions should publicize the patent pledge policy without discrimination,strengthen the full-stage tracking research and feedback on patent pledge enter-prises,and jointly analyze the information on patent pledge financing from science and technology departments and financial supervisory departments and make it public in a timely manner and accept social supervision.Secondly,the quality of patents of pledged enterprises should be assessed efficiently and strictly,so as to reduce the strategic innovation behavior of enter-prises.Continuously improve the methods and models for assessing the innovation ability of science and technology-based en-terprises;efficiently assess the value of patents pledged by enterprises,and allocate loan amounts in the order of high and low value.Third,strengthen the scientific evaluation of the financial indicators of the pledging enterprises,and limit or even cut off the development trend of shadow banking.A scientific and reasonable credit evaluation index system should be con-structed,and the monitoring of enterprise refinancing transactions should be strengthened.Fourthly,while ensuring the uni-versality of the patent pledge policy,it is appropriate to increase the special preferences for enterprises with financing disad-vantages,and to provide a separate credit plan,loan subsidies or special approval rates for enterprises in capital price disad-vantage.

Patent PledgeFinancial MismatchStrategic InnovationCorporate Financialization

杨晨曦、乔翠霞

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山东师范大学经济学院,邮编:250358

专利质押 金融错配 策略性创新 企业金融化

2024

南方经济
广东经济学会 广东省社会科学院

南方经济

CSSCICHSSCD北大核心
影响因子:0.925
ISSN:1000-6249
年,卷(期):2024.(12)