工业技术经济2025，Vol.44Issue(9)：66-76,11.DOI:10.3969／j.issn.1004－910X.2025.09.007
公共数据开放对城市能源利用效率的影响研究
The Impact of Public Data Opening on Urban Energy Efficiency
摘要
Abstract
Public data opening is a necessary condition for the high－quality development of the digital economy and an im⁃portant driving force for improving energy utilization efficiency and achieving green and low－carbon economic development.This pa⁃per uses the launch of public data open platforms in Chinese cities as a quasi－natural experiment and empirically analyzes city－level panel data from 280 cities from 2006 to 2023.A multi－period difference－in－differences(DID)model is employed to examine whether public data opening can improve urban energy utilization efficiency.The study finds that public data opening significantly enhances urban energy utilization efficiency,and this conclusion remains robust after a series of robustness and endogeneity tests.Mechanism analysis shows that public data opening can improve energy utilization efficiency by promoting urban green technology in⁃novation and optimizing the energy consumption structure.Heterogeneity analysis indicates that the policy has a more pronounced effect on improving energy utilization efficiency in non－resource－based cities,cities with high levels of digital economy develop⁃ment,and cities with strong innovation and entrepreneurship capabilities.The findings have important implications for relevant de⁃partments in formulating public data policies,promoting green technology innovation,and optimizing energy consumption structures to enhance urban energy efficiency.关键词
公共数据开放/能源利用效率/绿色技术创新/能源消费结构/非资源型城市/数字经济/创新创业能力/多期双重差分模型Key words
public data opening/energy utilization efficiency/green technology innovation/energy consumption structure/non－resource－based cities/digital economy/innovation and entrepreneurship capabilities/multi－period difference－in－differences model分类
管理科学引用本文复制引用
吕一清,杨磊..公共数据开放对城市能源利用效率的影响研究[J].工业技术经济,2025,44(9):66-76,11.基金项目
国家社会科学基金重点项目"世界经济不确定性的测量、对中国金融风险效应及传导机制研究"(项目编号:22AZD120). （项目编号:22AZD120）
