摘要
为实现中国在《巴黎协定》的碳减排承诺,针对建筑业等非环境友好型重点产业建立有效的碳排放权分配机制至关重要。计算得到2020—2030年建筑业碳排放权总配额后,基于世袭制原则得到初始分配结果,引入ZSG-DEA模型对初始分配结果进行迭代优化获得效率最优的碳排放权分配最终方案。研究结果表明:初始分配结果中仅有10个省区DEA有效,引入ZSG-DEA模型对省际建筑业碳排放权配额进行三次迭代后30个省区均达到DEA有效。本研究可为产业层面的区域碳排放权配额分配提供必要的理论依据及方法参考。
In order to achieve China’s carbon emission reduction commitments under the Paris Agreement,it is crucial to establish an effective carbon emission rights allocation mechanism for non-environmentally friendly key industries such as the construction industry.After calculating the total carbon emission allowances for the construction industry from 2020 to 2030,the initial allocation results were obtained based on the principle of hereditary system,and the ZSG-DEA model was introduced to iteratively optimize the initial allocation results to obtain the final scheme of carbon emission allowances allocation with optimal efficiency.The results of this study show that only 10 provinces have DEA validity in the initial allocation,but after three iterations of the ZSG-DEA model,all 30 provinces have achieved DEA validity.This study can provide the necessary theoretical basis and methodological reference for the allocation of regional carbon emission allowances at the industry level.
作者
张董寅
张友志
尚磊
ZHANG Dongyin;ZHANG Youzhi;SHANG Lei(School of Civil Engineering and Architecture,Jiangsu University of Science and Technology,Zhenjiang 212100,China)
出处
《经济研究导刊》
2024年第5期48-51,共4页
Economic Research Guide
基金
教育部人文社科基金(17YJAZH123)
江苏省哲学社会科学基金(2019XZB016)
江苏省研究生科研与实践创新计划项目(SJCX22_1977)
镇江市重点研发计划项目(SH2019024)。