回归系数Coef

标准误Std.Err

t

p

95% CI

常数

−390.709

49.582

−7.880

0.000^**

−487.888~−293.531

Infra

0.019

0.001

18.247

0.000^**

0.017~0.021

CS

0.689

0.084

8.184

0.000^**

0.524~0.854

Open

3471.323

1018.680

3.408

0.001^**

1474.746~5467.899

Regulation

−4193.291

2607.474

−1.608

0.108

−9303.847~917.265

Road

−13.961

3.753

−3.720

0.000^**

−21.316~−6.606

R²

0.076

调整R²

0.075

F

F (5,6349) = 103.868，p = 0.000

D-W值

1.442

因变量

lnexport