基于超效率SBM模型的中国城市碳排放绩效时空演变格局及预测

王少剑, 高爽, 黄永源, 史晨怡

Spatio-temporal evolution and trend prediction of urban carbon emission performance in China based on super-efficiency SBM model

WANG Shaojian, GAO Shuang, HUANG Yongyuan, SHI Chenyi

图1 基于投入产出视角的城市碳排放绩效影响机制

Fig. 1 Impact mechanism of urban carbon emission efficiency based on input and output perspectives