摘要
数字服务贸易蓬勃发展为中国企业创新带来新的契机,深入探讨数字服务贸易开放影响企业创新的微观路径具有重要意义。本文创新性地测度了中国各行业数字服务贸易开放度,选用2014-2019年间A股上市公司数据系统考察了数字服务贸易开放对企业创新的影响及其内在机制。研究发现:(1)数字服务贸易开放对于中国企业创新具有促进作用,不仅显著提高了企业创新数量,还有效提升了企业创新质量。(2)机制检验表明,数字服务贸易开放促进企业创新的具体机制包括推动企业数字化转型、提高企业信息共享水平和促进企业国际创新合作。(3)异质性分析发现,对于前沿技术企业、非劳动密集型、高竞争行业以及制度质量较高的地区而言,数字服务贸易开放的企业创新效应更为明显,但企业所有制性质和地理区位不是关键异质性因素。研究结论为渐进有序推进数字服务贸易开放、实现中国企业创新“增量提质”提供了经验证据,对于中国制定基于创新驱动的数字服务贸易开放政策具有一定的参考价值。
The rapid development of digital services trade has created new opportunities for Chinese enterprises to innovate, and it is critical to deeply explore the micro-path through which digital services trade opening affects enterprise innovation. This paper innovatively measures the degree of openness of digital services trade in each industry in China, and utilizes the data of A-share listed companies from 2014-2019 to systematically examine the impact of digital services trade opening on enterprise innovation and its mechanism. We find that, firstly, digital services trade opening is conducive to promoting Chinese enterprise innovation, both increasing the quantity and effectively improving the quality of enterprise innovation. Secondly, the mechanism test shows that the specific mechanism through which digital services trade opening promotes enterprise innovation includes promoting enterprise digital transformation, improving enterprise information sharing, and promoting international enterprise innovation cooperation. Thirdly, the heterogeneity analysis finds that the promotion effect of digital services trade opening on enterprise innovation is more prominent in frontier technology enterprises, non-labor-intensive industries, highly competitive industries, and regions with higher institutional quality, but is not different across firms with different ownership and geographic locations. The findings of the study provide empirical evidence for the gradual and orderly promotion of digital services trade opening to improve the quantity and quality of innovation of Chinese enterprises, which is of reference value for China to formulate an innovation-driven digital services trade open policy.
作者
方慧
霍启欣
FANG Hui;HUO Qixin(Shandong University of Finance and Economics,Jinan,China)
出处
《经济学动态》
北大核心
2023年第1期54-72,共19页
Economic Perspectives
基金
国家社会科学基金一般项目“‘一带一路’增加值贸易网络视角下中国对外直接投资质量提升研究”(22BJL089)
山东省自然科学基金项目“制造业数字化促进山东出口贸易高质量发展的机理与优化路径”(ZR2021MG033)
山东省研究生教改项目“新文科背景下经管研究生荣誉教育模式研究”(SDYJG21153)。
关键词
数字服务贸易开放
企业创新
数字化转型
信息共享
国际创新合作
Digital Services Trade Opening
Enterprise Innovation
Digital Transformation
Information Sharing
International Innovation Cooperation
