W1

W2

变量名

Direct

Indirect

Total

Direct

Indirect

Total

sqdigie 2

−9.560^***

−9.687^**

−19.25^***

−8.291^***

−11.26^***

−19.55^***

(1.061)

(3.795)

(4.049)

(1.098)

(3.673)

(3.867)

digie 2

3.236^***

3.118^*

6.354^***

2.965^***

5.362^***

8.327^***

(0.495)

(1.823)

(1.837)

(0.514)

(1.618)

(1.698)

lnpotion

0.192

2.496^**

2.689^**

0.131

0.674

0.805

(0.193)

(1.019)

(1.118)

(0.143)

(0.649)

(0.690)

lngdp

−0.130^***

−0.205

−0.335^*

−0.158^***

−0.717^***

−0.875^***

(0.0421)

(0.159)

(0.184)

(0.0426)

(0.213)

(0.243)

indus_re

−0.0201

0.242

0.222

−0.0168

0.0580

0.0412

(0.0578)

(0.183)

(0.191)

(0.0563)

(0.167)

(0.185)

indus_h

0.178^**

0.388

0.566^**

0.247^***

0.492^*

0.738^***

(0.0742)

(0.267)

(0.225)

(0.0636)

(0.260)

(0.240)

er

0.000712

0.0157^**

0.0164^**

0.00314

0.0207^***

0.0238^***

(0.00227)

(0.00742)

(0.00740)

(0.00214)

(0.00733)

(0.00776)

roc

−0.00905^**

−0.0216

−0.0307^*

−0.00590

−0.0389^**

−0.0448^**

(0.00404)

(0.0169)

(0.0179)

(0.00399)

(0.0166)

(0.0183)

fdi

−0.900^***

−1.258

−2.158^*

−1.137^***

−5.030^***

−6.166^***

(0.304)

(1.027)

(1.206)

(0.346)

(1.451)

(1.710)

Obs

117

117

117

117

117

117