首页|金融制度改革与中小企业数字化转型——来自新三板分层制度的证据

金融制度改革与中小企业数字化转型——来自新三板分层制度的证据

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分层制度是资本市场赋能中小企业高质量发展的特色化制度安排,对中小企业数字化转型产生了重要影响.本文以2016年开始实施的分层制度为准自然实验,利用2013~2020年新三板挂牌企业数据,通过文本分析法构造企业的数字化转型指标,实证检验资本市场制度建设对中小企业数字化转型的影响.研究发现,分层制度能够显著驱动中小企业数字化转型.机制检验表明,分层制度提高了新三板市场的信息透明度,降低了外部投资者与企业之间的信息不对称程度,推动要素资源向创新层企业集聚,从而降低了中小企业数字化转型成本.此外,分层制度促进创新层企业改善治理结构,充分发挥了多样性董事会功能,缓解了管理层的道德风险问题,使企业调整经营战略,激发其数字化转型动力.进一步分析发现,分层制度对机构投资者持股比例较高、人力资本水平较高和高新技术行业的企业数字化转型影响更为显著.本文验证了资本市场制度对实体经济尤其是中小企业数字化转型的赋能作用,不仅为促进数字技术和实体经济深度融合提供相关启示,而且对理解中国多层次资本市场建设具有重要的现实意义.
Financial Institutional Reform and Digital Transformation of SMEs:Evidence from the Tiered System
The National Equity Exchange and Quotation System,commonly known as"New Third Board",is designed to provide financing services for innovative,entrepreneurial,and growing small-and medium-sized enterprises(SMEs).Compared with China's A-share market stock exchanges,the New Third Board possesses a unique attribute of a nursery,focusing on nurturing SMEs with growth and investment value.This distinctive characteristic of the New Third Board presents unique issues in its operation.The tiered system of the New Third Board,as a unique institutional design,aims to meet the differentiated capital service needs of SMEs,enhance the efficiency of capital market allocation,and support the development of SMEs.The report of the 20th National Congress of the Communist Party of China emphasizes the need to"support the development of SMEs"and"promote the deep integration of the digital economy and the real economy",highlighting the importance of SME digital transformation from a top-down perspective.However,at present,the effectiveness of digital transformation in China's SMEs is insufficient,and the experience of digital transformation is scarce.According to the Ministry of Industry and Information Technology's"Guidelines for SME Digital Transformation",SMEs,being numerous and widespread,are critical for digital transformation.Therefore,whether the capital market can provide guarantees for the digital transformation of SMEs is crucial for the high-quality development of the real economy.This raises the following question:Can the tiered system of the New Third Board drive the digital transformation of SMEs?This study takes New Third Board SMEs as the research object,constructs an index for the level of corporate digital transformation based on annual reports and financial data of SMEs from 2013 to 2020,and adopts the multi-period difference-in-differences model to investigate whether the tiered system of the New Third Board can drive corporate digital transformation.The study finds that the tiered system can significantly improve the level of digital transformation of innovative-tier enterprises.This indicates that financial institutional reforms can empower the digital transformational upgrading of SMEs,providing new impetus for the development of the real economy.The mechanism analysis reveals that the tiered system reduces information asymmetry in the New Third Board and alleviates the adverse selection problem between investors and enterprises,thereby reducing the cost of their digital transformation.The tiered system also improves corporate governance and addresses the moral hazard issue of management.The heterogeneity analysis finds that the driving effect of the tiered system on corporate digital transformation is more significant in groups with higher institutional ownership ratios,higher levels of human capital,and enterprises in high-tech industries.This study makes several contributions to the literature.First,it extends the impact of the tiered system to the level of digital transformation,enriching research on the economic impacts of financial institutional reforms.Second,it expands the literature on the causes of SME digital transformation.Third,it analyzes the transmission path of the tiered system from the perspectives of financing constraints and governance effects,constructs an index for corporate competitive strategy,and provides references for further improving the risk prevention of the New Third Board,characteristic financial institutional reforms,and the reform of the Beijing Stock Exchange.Regarding the policy recommendations,first,increase the intensity of market system reforms in the New Third Board and expand the financing channels for the New Third Board enterprises.In addition,improve the level of information disclosure and corporate strategic choices for the New Third Board enterprises,such as implementing industry-specific information disclosure regulatory systems in the New Third Board.Lastly,establish and improve relevant laws and regulations for institutional investors,optimize the investor access mechanism,and reasonably reduce the entry threshold for investors.

Tiered SystemSMEsDigital TransformationMulti-level Capital Market

赵琦、钟夏洋

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厦门大学经济学院

中山大学港澳珠江三角洲研究中心

新三板分层制度 中小企业 数字化转型 多层次资本市场

2024

数量经济技术经济研究
数量经济与技术经济研究所

数量经济技术经济研究

CSTPCDCSSCICHSSCD北大核心
影响因子:1.069
ISSN:1000-3894
年,卷(期):2024.41(10)
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