政府采购对企业颠覆性技术创新的影响及作用机制研究

Research on the Effect and Mechanism of Government Procurement on Disruptive Technologies Innovation

摘要:

颠覆性技术创新是提升一国创新能力、实现高质量发展的核心驱动力。为进一步深入探究政府采购对颠覆性技术创新的影响及作用机制，以政府采购加快推动颠覆性技术创新的发展，加快实现高质量发展目标，收集2015—2022年政府采购与中国上市企业的有关数据，构建模型实证检验政府采购对企业颠覆性技术创新的具体影响及作用机制。研究发现：政府采购对企业颠覆性技术创新具有显著正向促进作用，并且该作用通过缓解企业融资约束、改善企业ESG表现两个机制实现。异质性分析表明，较之于非国有企业，政府采购对国有企业颠覆性技术创新的正向促进作用更显著；较之于中西部地区，政府采购对东部地区企业颠覆性技术创新的正向促进作用亦更明显。基于此，提出加强政府采购监管、继续完善政府采购配套政策等对策与建议，以期充分发挥政府采购对颠覆性技术创新的积极促进作用，加快促进企业颠覆性技术创新的发展。

Abstract:

Disruptive technological innovation is the core driving force for enhancing a country's innovation capability and achieving high-quality development. To further explore the impact and mechanism of government procurement on disruptive technological innovation, accelerate the development of disruptive technological innovation through government procurement, and achieve high-quality development goals, relevant data on government procurement and Chinese listed companies from 2015 to 2022 were collected to construct a model to empirically test the specific impact and mechanism of government procurement on disruptive technological innovation in enterprises. Research has found that government procurement has a significant positive promoting effect on disruptive technological innovation in enterprises, and this effect is achieved through two mechanisms: alleviating corporate financing constraints and improving corporate ESG performance. Heterogeneity analysis shows that compared to non-state-owned enterprises, government procurement has a more significant positive promoting effect on disruptive technological innovation in state-owned enterprises; Compared to the central and western regions, government procurement has a more significant positive promoting effect on disruptive technological innovation of enterprises in the eastern region. Based on this, measures and suggestions are proposed to strengthen government procurement supervision and continue to improve supporting policies for government procurement, in order to fully leverage the positive role of government procurement in promoting disruptive technological innovation and accelerate the development of disruptive technological innovation in enterprises.