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
表2 马尔科夫转移概率矩阵M (k=4)
Tab. 2 Markov transition probability matrix (k=4)
t\t+1 1 2 3 4
1 P11 P12 P13 P14
2 P21 P22 P23 P24
3 P31 P32 P33 P34
4 P41 P42 P43 P44