Supply-side structural reform is an important hand to achieve the"double carbon"goal,so the optimal allocation of supply-side factors is of great significance to the formulation of carbon emission and emission reduction strategies.This paper takes the panel data from 2014 to 2022 as a sample,explores the group effect of supply-side factors on carbon emission intensity on the longitudinal axis of time,and characterizes the spatial distribution difference of group coverage through the dynamic QCA method.The study shows that supply-side factors have three combinations in reducing carbon emission intensity:the"single-factor"model,the"factor-institution"model and the"multi-factor"model,which are related to the"single-factor"model and the"multi-factor"model,respectively,match the implementation effects in the eastern,central,western and northeastern regions;energy intensity plays a dominant role in lowering carbon intensity in the eastern and northeastern regions;and different carbon intensity-driven effects lead to differentiated combinations of supply-side factors.
维普
万方数据