智能建造试点城市政策对建筑业新质生产力发展的影响研究  

Study on impact of smart construction pilot city policies on development of new quality productivity in construction industry

作　　者：刘美霞[1] 张士彬 于德湖 于显蕙 刘洪娥[1] 邵笛 郑海超 路忠德 LIU Meixia;ZHANG Shibin;YU Dehu;YU Xianhui;LIU Honge;SHAO Di;ZHENG Haichao;LU Zhongde(Center of Science and Technology&Industrialization Development,Ministry of Housing and Urban-Rural Development,Beijing 100835,China;School of Management Engineering,Shandong Jianzhu University,Jinan 250101,China;China Construction Fourth Engineering Division Co.,Ltd.,Beijing 100073,China)

机构地区：[1]住房和城乡建设部科技与产业化发展中心,北京100835 [2]山东建筑大学管理工程学院,济南250101 [3]中国建筑第四工程局有限公司,北京100073

出　　处：《建筑结构》2024年第24期54-60,共7页Building Structure

基　　金：山东省重点研发计划(重大科技创新工程)“绿色智能建造和建筑工业化关键技术、成套装备及应用”(2021CXGC011204)。

摘　　要：基于2019—2023年我国24个智能建造试点城市和24个非试点城市的面板数据,运用双重差分模型验证智能建造试点城市政策对提升建筑业全要素生产率的促进作用,进而分析其对建筑业新质生产力发展的影响。研究结果表明:相比非试点城市,智能建造试点城市的建筑业全要素生产率提升了5.9%,反映出智能建造试点城市政策促进了建筑业全要素生产率的显著提升,推动了建筑业新质生产力的发展;智能建造试点城市政策主要通过降低建筑业能源消耗和提高政府支持力度等来提升建筑业全要素生产率。异质性检验表明,智能建造试点城市政策存在显著的城市行政等级异质性,即智能建造试点城市政策对行政等级较高的城市具有更显著的促进效果。Based on the panel data of 24 smart construction pilot cities and 24 non-pilot cities in China from 2019 to 2023,the double difference model was applied to verify the facilitating effect of smart construction pilot city policy on enhancing the total factor productivity of the construction industry,and then analyzed its impact on the development of new quality productivity in the construction industry.The results of the study show that compared with non-pilot cities,the total factor productivity of the construction industry in smart construction pilot cities has increased by 5.9%,reflecting that the smart construction pilot city policy promotes a significant increase in the total factor productivity of the construction industry and promotes the development of new quality productivity in the construction industry;the policy of the smart construction pilot cities mainly enhances the total factor productivity of the construction industry by reducing the construction industry′s energy consumption and increasing the strength of the government′s support.The heterogeneity test shows that significant heterogeneity has administrative level of cities in the smart construction pilot city policy,the smart construction pilot city policy has a more substantial promotion effect on cities with a higher administrative level.

关 键 词：智能建造 试点城市政策 全要素生产率 新质生产力 双重差分模型 

分 类 号：TU741[建筑科学—建筑技术科学]