变量

tec

avs

0.097^***

(0.151)

pos

0.374^***

(0.081)

roa

−3.091^***

(0.703)

fa_ta

−3.884^***

(0.345)

no1

−0.038^***

(0.004)

cons

9.27^***

(0.732)

industry

控制

N

10647

R²

0.196

F

38.14