碳排放权交易对建筑业绿色发展水平的影响

Impact of Carbon Emissions Trading on the Level of Green Development of the Construction Industry

“双碳”目标下,碳排放权交易政策作为市场激励型环境规制的重要手段,对各行业的低碳发展有着重要意义。基于2007—2021年中国各省份、直辖市的面板数据,采用多期双重差分法实证分析了碳排放权交易政策对建筑业绿色发展水平的影响。结果表明:实施碳排放权交易政策可显著提升建筑业绿色发展水平,这一提升可通过技术创新、建筑业能源结构转型等作用机制实现,其中介效应值为0.015和0.046。鉴于此,需建立更完善的碳排放权交易体系、更明确的交易规则和市场机制,以实现建筑业绿色发展。

Under the development goal of“carbon emissions,carbon neutrality”,carbon emission trading policies,as an important means of market-based environmental regulation,is of great significance to the low-carbon development in various industries.On the basis of panel data from various provinces and municipalities in China from 2007 to 2021,an empirical study has been conducted for an analysis of the impact of carbon emission trading policies on the green development level of the construction industry by using the double differential method.The research results indicate that an implementation of carbon emission trading policies helps to significantly improve the level of green development in the construction industry.This improvement can be achieved through such mechanisms as technological innovation and energy structure transformation in the construction industry,with mediation values of 0.015 and 0.046,respectively.In view of this,it is necessary to establish a more comprehensive carbon emission trading system,much clearer trading rules and market mechanisms so as to realize the green development in the construction industry.