(1)

(2)

Inpat

Inpat1

DD

−0.036**

−0.034**

(−2.17)

(−2.44)

Size

0.463***

0.411***

(17.90)

(17.22)

Age

0.079***

0.054**

(2.74)

(2.10)

Lev

−0.220***

−0.162**

(−2.58)

(−2.15)

ROE

0.004

0.003

(0.91)

(0.64)

Tan

0.165

0.060

(1.37)

(0.57)

Indep

−0.242

−0.081

(−1.19)

(−0.44)

_cons

−7.948***

−7.525***

(−13.63)

(−13.96)

N

34090

34090

R2

0.777

0.757

Adj. R2

0.75

0.73