政府创新采购与数字企业研发投入

摘要/Abstract

摘要： 政府采购对企业研发创新的影响受到诸多学者的关注。然而，大多数研究未能区分政府常规采购与政府创新采购，且对数字企业的专门研究较为匮乏。本文基于中国政府采购合同文本数据，采用文本分析法，手工收集和整理政府创新采购数据并与数字经济上市公司数据匹配，从微观视角考察政府创新采购对数字企业研发投入的影响。研究发现，政府创新采购显著激励了数字企业的研发投入，且结论在相关稳健性检验中依然成立。作用机制检验发现，政府创新采购不仅显著缓解了数字企业的融资约束，而且显著提升了数字企业获取风险资本的概率。异质性分析表明，政府创新采购对于非国有企业、研发前期阶段及较低市场制度环境地区的数字企业研发投入具有更为显著的激励效应。本文的研究为深入推进数字企业创新发展提出了具有针对性的政策建议。

关键词: 政府创新采购, 数字企业, 研发投入

Abstract: The impact of government procurement on enterprise research and development has received attention from many scholars. However, most studies have failed to distinguish between conventional government procurement and public procurement of innovation, and there is a lack of specialized research on digital enterprises. Basing on the text data of Chinese government procurement contracts, using text analysis method, this paper manually collects and organizes public procurement of innovation data and matches it with the data of listed companies in the digital economy. From a micro perspective, the impact of public procurement of innovation on R&D of digital enterprises is examined. The result shows that public procurement of innovation significantly promotes R&D in digital enterprises, and the conclusion remains valid after relevant robustness tests. The mechanism test indicates that public procurement of innovation not only significantly reduces the financing constraints of digital enterprises, but also significantly increases their probability of obtaining venture capital. Heterogeneity analysis reveals that public procurement of innovation has a more significant incentive effect on the R&D of digital enterprises that are non-state-owned, at pre-R&D stage, and exposed to a low-level market-oriented institutional environment. This paper puts forwards some targeted policy suggestions for promoting the innovative development of digital enterprises.

Key words: public procurement of innovation, digital enterprises, R&D

彭瑞娟, 徐建斌. 政府创新采购与数字企业研发投入[J]. 管理评论, 2026, 38(4): 104-116.

Peng Ruijuan, Xu Jianbin. Public Procurement of Innovation and R&D Investment of Digital Enterprises[J]. Management Review, 2026, 38(4): 104-116.

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