贵州财经大学学报

贵州财经大学学报 ›› 2026 ›› Issue (03): 12-22.

• 青年财经论坛 • 上一篇    

公共数据开放促进城市创新能力提升了吗——来自政府数据平台上线的经验证据

辛冲冲1, 陈俏薇2, 范谋远2   

  1. 1. 北京市社会科学院 《北京社会科学》编辑部, 北京 100101;
    2. 中南财经政法大学 财政税务学院, 湖北 武汉 430073
  • 收稿日期:2024-11-28 发布日期:2026-03-28
  • 作者简介:辛冲冲(1988—),男,河北邢台人,北京市社会科学院《北京社会科学》编辑部编辑,助理研究员,研究方向为财税理论与政策、公共经济、环境经济;陈俏薇(2000—),女,广东湛江人,中南财经政法大学财政税务学院博士研究生,研究方向为公共经济、城市与区域经济;范谋远(2000—),男,江西南昌人,中南财经政法大学财政税务学院博士研究生,研究方向为公共经济、城市与区域经济。
  • 基金资助:
    福建省社会科学基金项目"数字乡村建设促进福建区域协调发展的作用机理与实现路径研究"(FJ2025B029)。

Does Public Data Access Promote the Improvement of Urban Innovation Capacity -Empirical Evidence from the Government Data Platform

XIN Chongchong1, CHEN Qiaowei2, FAN Mouyuan2   

  1. 1. Editorial Department of Beijing Social Sciences, Beijing Academy of Social Sciences, Beijing 100101, China;
    2. School of Finance and Taxation, Zhongnan University of Economics and Law, Wuhan, Hubei 430073, China
  • Received:2024-11-28 Published:2026-03-28

摘要： 公共数据开放是推动数字要素市场化的重要举措,研究公共数据开放的创新效应对提升城市创新能力、促进经济高质量具有重要意义。既有文献多聚焦于数字经济政策对城市创新能力的作用,但鲜少从提质视角考察公共数据开放政策对城市创新能力的影响机制与效果。文章基于2003—2021年279个地级市的平衡面板数据,构建渐进双重差分模型评估公共数据开放政策对城市创新能力的影响效果及其作用路径。结果表明,公共数据开放显著提升了城市创新能力。机制分析发现,公共数据开放通过增加政府科教支出的"政府治理"途径以及增强市场开放度、提高创业活跃度的"市场活力"途径,显著提升了城市创新能力。异质性分析表明,在北方城市、经济发展水平较高、财政投资力度较低和等级较高的城市,公共数据开放的创新驱动作用更为显著,且公共数据开放的促进作用随着城市创新能力的提升而增强。文章从公共数据资源视角丰富了城市创新研究成果,为推动公共数据开放改革、深化创新驱动发展战略和促进城市创新协同发展提供重要政策启示。

关键词: 公共数据开放, 城市创新能力, 政府治理效率, 市场活力

Abstract: Public data access is an important measure to promote the marketization of digital elements, and it is of great significance to study the innovation effect of public data access to enhance urban innovation capacity and promote the high-quality economy. Existing literature has largely focused on the role of digital economy policies in shaping urban innovation capacity, yet few studies have examined the impact of public data access policy on urban innovation capacity from a quality enhancement perspective. Based on the panel data of prefecture-level cities and above, this paper evaluates the impact of the implementation of public data access policy on urban innovation capacity and its action path through a multi-period double difference model. The results show that the opening of public data has significantly improved the urban innovation capacity. The analysis of transmission mechanism shows that the opening of public data has significantly improved the urban innovation capacity through the way of "government governance" to increase government expenditure on science and education and the way of "market vitality" to enhance market openness and entrepreneurial activity. Heterogeneity analysis shows that in northern cities, cities with high economic development level, low financial investment and high level, the innovation driving role of public data openness is more significant, and the promotion role of public data access is enhanced with the improvement of urban innovation capacity. This paper enriches the research results of urban innovation from the perspective of public data resources, and provides important policy enlightenment for promoting the reform of public data access, deepening the innovation-driven development strategy and promoting the coordinated development of urban innovation.

Key words: public data openness, urban innovation capacity, government governance efficiency, market dynamics

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