变量

空间和时间固定效应

经过误差修正的时空固定效应

空间随机效应时间固定效应

X1

0.2326436*** (2.579405)

0.227135** (2.364762)

0.214294** (2.359482 )

X2

0.044961*** (2.713844)

0.045391** (2.572364 )

0.061015*** (3.743098)

X3

−0.131789*** (−6.479729)

−0.129119*** (−5.969709)

−0.125685*** (−6.065538)

W*X1

0.422522** (2.326776 )

0.413511** (2.138132)

0.422951** (2.335716)

W*X2

−0.045881 (−1.587541)

−0.044507 (−1.446089)

0.005166 (0.219385 )

W*X3

−0.124867*** (−3.532744)

−0.115514*** (−3.089253)

−0.078296** (−2.403366)

W*dep.var

0.025353 (0.33116)

0.090895 (1.215528)

0.250342*** (3.699570 )

phi

0.052086*** (5.573936)

σ2

0.0025

0.0028

0.0026

R2

0.9926

0.9926

0.9885

Corrected R2

0.2520

0.2558

0.6572

Log L

541.69028

541.69178

435.57093

Wald test spatial lag

16.0784***

12.6666***

11.8841***

LR test spatial lag

11.5319***

11.5302***

11.1155**

Wald test spatial error

18.3789***

16.3184***

24.3709***

LR test spatial error

10.5400**

10.5424**

34.2874***