Model 1

Model 2

Model 3

Model 4

0.366^***

(2.84)

0.330^***

(2.42)

0.184^**

(1.96)

0.323^***

(3.48)

0.295^***

(3.18)

0.157^*

(1.73)

0.182

(1.39)

−0.006

(0.87)

0.296^*

(1.74)

0.174

(1.04)

Constant

0.169^***

(3.76)

0.186^***

(2.69)

0.148^**

(1.96)

0.133^*

(1.74)

R-squared

0.464

0.486

0.347

0.586