Coef.

t

Treat

1.403

3.37

Post

0.824

1.37

Treat*Post

−0.598

−0.98

Size

−1.049

−6.40

Growth

0.002

2.36

Inv

−0.012

−1.96

ROE

0.318

0.87

Dir

2.318

4.24

Top1

−0.013

−3.86

_cons

24.744

6.71

控制年份

是

N

7241

R-squared

0.1198