当代财经 ›› 2025, Vol. 0 ›› Issue (3): 40-55.

• 公共经济与管理 • 上一篇    下一篇

财政科技投入强度对数字经济发展的影响

周金飞1, 金洪飞2   

  1. 1.湖南工程学院 经济学院,湖南 湘潭 411104;
    2.上海财经大学 金融学院,上海 200433
  • 收稿日期:2024-04-23 修回日期:2025-02-12 出版日期:2025-03-15 发布日期:2025-03-25
  • 通讯作者: 周金飞,湖南工程学院讲师,经济学博士,主要从事地方政府债务与数字经济研究,联系方式zjfpig@sina.com。
  • 作者简介:金洪飞,上海财经大学教授,博士生导师,经济学博士,主要从事国际金融、财政理论与政策研究。
  • 基金资助:
    国家自然科学基金项目“官员治理与地方政治经济周期:高频宏观数据与微观机制分析”(72273079)

The Impact of Fiscal Science and Technology Input Intensity on the Development of Digital Economy

Zhou Jin-fei1, Jin Hong-fei2   

  1. 1. Hunan Institute of Engineering, Xiangtan 411104;
    2. Shanghai University of Finance and Economics, Shanghai 200433, China
  • Received:2024-04-23 Revised:2025-02-12 Online:2025-03-15 Published:2025-03-25

摘要: 数字经济已成为推动新质生产力发展的重要引擎,是推进中国式现代化的重要驱动力。在较大的财政压力下,地方政府如何使用有限的财政投入促进数字经济快速发展显得非常重要。基于2013—2022年中国省级面板数据,研究财政科技投入强度对数字经济发展的影响及其作用机制的结果表明,财政科技投入强度与数字经济发展水平之间存在倒U型关系,且随着财政科技投入强度的加大,数字产业化和产业数字化水平均呈现先上升后下降的趋势。机制分析表明,较高的财政科技投入强度不利于数字人力资本形成、数字基础设施建设和技术市场环境活跃度提升。异质性分析表明,在东部地区、经济基础较好和营商环境一般的样本中,财政科技投入强度与数字经济之间的倒U型关系更为明显。因此,建议持续优化财政科技投入方向,提高财政资金使用效率;因地制宜制定财政科技投入方案,促进区域数字经济协调发展;加强数字技术研发和科技成果转化,赋能新质生产力发展。

关键词: 财政科技投入强度, 财政压力, 数字经济, 数字产业化, 产业数字化

Abstract: The digital economy has become an important engine to promote the development of new quality productive forces and a driving force to promote Chinese-style modernization. Under significant financial pressure, it is crucial for local governments to utilize limited financial investment to promote the rapid development of the digital economy. Based on the provincial panel data from 2013 to 2022 in China, this paper investigates the impact and mechanism of fiscal technology investment intensity on the development of the digital economy. The results show that there is an inverted U-shaped relationship between fiscal technology investment intensity and the level of digital economy development, and with the increase of fiscal technology investment intensity, both the digital industrialization and industrial digitization levels show a trend of first increasing and then decreasing. The mechanism analysis shows that a higher intensity of fiscal science and technology input is not conducive to the formation of digital human capital, the construction of digital infrastructure, and the improvement of technology market activity. The heterogeneity analysis shows that in the samples of the eastern region, better economic base and poorer business environment, the inverted U-shaped relationship between the intensity of fiscal science and technology input and the digital economy is more obvious. Therefore, it is recommended to continuously optimize the direction of fiscal science and technology input, and improve the efficiency of fiscal fund utilization; to make fiscal science and technology input plans based on local conditions, and promote the coordinated development of regional digital economy; to strengthen the research and development of digital technology and the transformation of scientific and technological achievements, and empower the development of new quality productivity forces.

Key words: fiscal science and technology input intensity, fiscal pressure, digital economy, digital industrialization, industrial digitization

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