国有企业

非国有企业

数字化高

数字化低

FT

−0.0820***

−0.0926***

−0.1134***

−0.1005***

(−3.20)

(−5.26)

(−4.53)

(−4.43)

_cons

2.1131***

2.9312***

2.7610***

2.6969***

(19.05)

(42.79)

(26.20)

(28.52)

Control

YES

YES

YES

YES

Industry

YES

YES

YES

YES

Year

YES

YES

YES

YES

N

8162

13938

5832

5514

Adjusted R2

0.4919

0.2733

0.3885

0.4244