变量

gie (1)

lnFDI (2)

gie (3)

dig

4.702^***

(0.909)

0.002^***

(0.001)

4.496^***

(0.906)

lnFDI

124.733^***

(24.544)

gov

−6.093

(8.494)

0.036^***

(0.007)

−10.650

(8.470)

rd

29.997^***

(2.264)

0.007^***

(0.02)

29.131^***

(2.259)

trade

−60.258^***

(4.097)

−0.024^***

(0.003)

−57.259^***

(4.119)

pgdp

22.594^***

(4.504)

0.008^**

(0.004)

21.619^***

(4.486)

常数项

−75.868^**

(39.006)

0.251^***

(0.032)

−107.233^***

(39.302)

R²

0.249

0.12

0.257