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    经济经纬 2022 Issue (4) :140-149
    财政金融 最新目录 | 下期目录 | 过刊浏览 | 高级检索 |
    数字金融与企业研发投入——结构差异、渠道检验与市场化程度下的效应识别
车德欣1, 吴非2, 赵丹妮3
1. 广东金融学院 金融科技工程技术开发中心,广东 广州 510521;
2. 广东金融学院 行为金融与区域实验室,广东 广州 510521;
3. 广东金融学院 经济贸易学院,广东 广州 510521
    Digital Finance and Enterprise R&D Investment: Structural Differences, Channel Testing and Effect Identification under Marketization
    CHE Dexin1, WU Fei2, ZHAO Danni3
1. Fintech Engineering Technology Development Center, Guangdong University of Finance, Guangzhou 510521,China;
2. Behavioral Finance and Regional Laboratory, Guangdong University of Finance, Guangzhou 510521,China;
3. School of Economics and Trade, Guangdong University of Finance, Guangzhou 510521,China
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摘要 基于2011—2018年沪深两市A股上市企业数据,实证检验数字金融对企业研发投入的影响及渠道机制。实证结果表明:数字金融有助于驱动企业提升研发投入强度,对非国有企业、高科技企业的创新投入驱动效果更为显著,并能有效校正传统金融存在的属性错配和行业错配问题。机制分析发现:数字金融发展能够优化产业结构和金融结构,为企业研发投入提供外生动力,有效提升股价信息含量,克服企业融资难和融资贵问题。在市场化程度较差的地区,数字金融发展能够为企业研发投入带来更为显著的驱动效果,发挥较为突出的补足市场短板功能。研究结论为优化数字金融的发展、提振企业创新动能提供了可靠经验和政策启示。
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车德欣
吴非
赵丹妮
关键词数字金融   研发投入   市场化程度   产权属性   科技属性   结构差异     
Abstract: Based on the data of A-share listed companies in Shanghai and Shenzhen stock markets from 2011 to 2018, this paper empirically tests the impact of digital finance on R&D investment and channel mechanism. The empirical results show that digital finance can help drive enterprises to improve the intensity of R&D investment, and the driving effect of innovation investment is more significant for non-state-owned enterprises, high-tech enterprises and small-scale enterprises. As a result, it is found that digital finance can effectively correct the attribute mismatch and industry mismatch of traditional finance. Mechanism analysis indicates that the development of digital finance can optimize the industrial structure and financial structure, and provide exogenous power for enterprises’ R&D investment. And digital finance can effectively improve the information content of stock prices and overcome the difficulties of financing and expensive financing. In areas with poor marketization, the development of digital finance can bring more significant driving effect to the R&D investment of enterprises, showing a more prominent function of “making up for the market weakness”. The conclusions provide reliable experience and policy inspiration for optimizing the development of digital finance and boosting the momentum of enterprise innovation.
KeywordsDigital Finance   R&D Investment   Degree of Marketization   Property Rights Attributes   Technology Attributes   Structural Difference     
收稿日期 2021-11-08; 接受日期 ;
基金资助:国家社会科学基金重点项目(19AJY026);教育部青年基金项目(17YJC790205);广东省哲学社会科学规划青年项目(GD19YYJ06)
通讯作者 赵丹妮(1983— ),女,广东南澳人,副研究员,主要从事互联网金融研究。   
作者简介: 车德欣(1988— ),男,广东茂名人,博士,助理研究员,主要从事金融科技研究;吴非(1989— ),男,广东汕头人,博士,助理研究员,主要从事企业数字化转型研究;赵丹妮为本文通信作者。
引用本文:   
车德欣, 吴非, 赵丹妮.数字金融与企业研发投入——结构差异、渠道检验与市场化程度下的效应识别[J].  经济经纬, 2022,4: 140-149
CHE Dexin, WU Fei, ZHAO Danni.Digital Finance and Enterprise R&D Investment: Structural Differences, Channel Testing and Effect Identification under Marketization[J]  Economic Survey, 2022,V39(4): 140-149
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