河北地质大学学报2026，Vol.49Issue(1)：122-132,11.DOI:10.13937/j.cnki.hbdzdxxb.2026.01.015
绿色技术创新对建筑业碳排放效率的影响
The Impact of Green Technology Innovation on the Carbon Emission Efficiency of the Construction Industry:Based on the Mediating Effect Model
摘要
Abstract
Green technology innovation is considered to be an effective channel to balance economic growth and environmental governance.Based on the panel data of 30 provinces in China from 2010 to 2021,the SBM model was used to estimate the carbon emission efficiency of each province.Two-way fixed effect regression model and intermediary effect model were used to analyze the internal relationship between green technology innovation and carbon emission efficiency of construction industry.The results show that:there is a positive correlation between green technology innovation and the carbon emission efficiency of the construction industry,and green technology innovation can significantly improve the carbon emission efficiency of the construction industry in the eastern and central regions.Environmental regulation and upgrading of industrial structure have mediating effect between green technology innovation and carbon emission efficiency of construction industry.The total output value,R&D intensity and economic development level of the construction industry are positively correlated with the carbon emission efficiency of the construction industry,while the urbanization level and opening-up degree are negatively correlated with the carbon emission efficiency of the construction industry.On this basis,combined with the empirical research results,the relevant policy recommendations are put forward.关键词
绿色技术创新/碳排放效率/建筑业/中介效应Key words
green technology innovation/carbon emission efficiency/construction industry/mediating effect分类
资源环境引用本文复制引用
牛建广,张玉苛,高春艳,辛伯雄,王明琪..绿色技术创新对建筑业碳排放效率的影响[J].河北地质大学学报,2026,49(1):122-132,11.基金项目
河北省社会科学发展研究课题(202402056) （202402056）
河北省教育厅在读研究生创新能力培养资助项目(CXZZSS2025110) （CXZZSS2025110）
河北地质大学区域制度研究中心课题(QYZDYJZX202510) （QYZDYJZX202510）
