环境分权对中国污染减排效果的影响——基于空间动态面板模型的检验
徐辉, 王成亮, 冯国强

Impact of environmental decentralization on pollution reduction effects in China: A test based on spatial dynamic panel model
XU Hui, WANG Chengliang, FENG Guoqiang
表3 环境分权的基准估计结果
Table 3 Estimation of the result of environmental decentralization
PM PWP PSW
MLE GMM MLE GMM MLE GMM
(1)
W1
(2)
W2
(3) (4)
W1
(5)
W2
(6) (7)
W1
(8)
W2
(9)
ED 4.925***
(0.460)
10.039***
(0.568)
3.762*
(2.084)
0.681***
(0.239)
0.692***
(0.236)
0.302**
(0.132)
0.968***
(0.286)
1.114***
(0.294)
0.836*
(0.507)
ED2 -1.185***
(0.165)
-2.262***
(0.204)
-2.123**
(0.899)
-0.113
(0.086)
-0.116
(0.08)
-0.062*
(0.033)
-0.107
(0.102)
-0.147
(0.105)
-0.010
(0.139)
ED×FD -3.588***
(0.567)
-8.189***
(0.677)
-0.848
(0.918)
-0.447
(0.280)
-0.461*
(0.281)
-0.103
(0.201)
-1.170***
(0.341)
-1.341***
(0.351)
-0.799*
(0.440)
FD 6.822***
(0.605)
14.169***
(0.747)
1.400
(1.151)
0.513*
(0.309)
0.536*
(0.313)
0.314
(0.239)
1.398***
(0.376)
1.543***
(0.388)
0.173
(0.482)
Wpolit 0.812***
(0.025)
0.738***
(0.036)
-0.018
(0.078)
0.018
(0.127)
0.205***
(0.032)
0.134***
(0.049)
polit-1 0.223***
(0.025)
0.242***
(0.031)
0.598***
(0.030)
0.015
(0.106)
-0.083
(0.167)
0.221***
(0.070)
0.886***
(0.027)
0.929***
(0.025)
0.985***
(0.084)
控制变量 Y Y Y Y Y Y Y Y Y
省份固定效应 Y Y Y Y Y Y Y Y Y
年份固定效应 Y Y Y Y Y Y Y Y Y
AR(1) 0.0003 0.0215 0.0096
AR(2) 0.8912 0.1039 0.6103
Sargan/logL -303 -689 0.0598 326 326 0.9547 207 198 0.0207
N 464 464 464 464 464 464 464 464 464
Adj-R2 0.2774 0.3681 0.5747 0.5654 0.9321 0.7794