数字经济对高耗能企业碳排放的影响研究  

Impact Research of Digital Economy on Carbon Emissions of Energy-Consuming Enterprises

作　　者：雷子毅 张磊[1] 魏亚青 LEI Ziyi;ZHANG Lei;WEI Yaqing(School of Economics, Xinjiang University of Finance and Economics)

机构地区：[1]新疆财经大学经济学院

出　　处：《上海节能》2025年第4期512-525,共14页Shanghai Energy Saving

摘　　要：数字经济是否能减少高耗能企业碳排放,对我国实现“双碳”目标有重要的参考意义。选取2003年—2022年上市公司企业碳排放数据,构建双固定效应模型验证数字经济对高耗能企业碳排放的影响效应,并以企业能源强度为调节变量,解析企业能源强度作用下数字经济影响高耗能企业碳排放的内在机制。研究结果显示,数字经济对高耗能企业碳排放存在“U”形影响。异质性分析表明,数字经济对高耗能企业碳排放具有显著抑制作用,呈现“中部>西部>东部”的特征。机制分析表明,数字经济对高耗能企业碳排放的“U”形影响主要由数字经济水平高低和企业能源强度高低同时决定。研究内容为制定数字经济发展战略以及加强高耗能企业绿色化管理提供重要的政策参考。Whether the digital economy can reduce carbon emissions from energy-consuming enterprises is of great reference significance for China to achieve the "Double Carbon" goal.This paper selects the carbon emission data of listed companies from 2003 to 2022,and builds a double fixed effect model to verify the impact of the digital economy on the carbon emissions of energy-consuming enterprises,and use the energy intensity of enterprises as the adjusting variable to analyze the impact of the digital economy under the influence of enterprise energy intensity.The intrinsic mechanism of carbon emissions from energy-consuming enterprises.Research results show that the digital economy has a "U" Curve impact on carbon emissions of energy-consuming enterprises.Heterogeneous analysis shows that the digital economy has a significant inhibitory effect on carbon emissions from energy-consuming enterprises,showing the characteristics of the central region > the western region > the eastern region.Mechanism analysis shows that the "U" Curve impact of the digital economy on carbon emissions of energy-consuming enterprises is mainly determined by the level of the digital economy and the energy intensity of enterprises.The research content provides important policy reference for formulating digital economic development strategies and strengthening green management of high-energy-consuming enterprises.

关 键 词：数字经济 高耗能企业 能源强度 碳排放 “U”形曲线 

分 类 号：F062.2[经济管理—政治经济学]