Variables

(1)

(2)

(3)

(4)

LNCCC

0.269*

0.236

0.107

0.126**

(1.816)

(1.693)

(1.266)

(2.258)

LNTCC

0.408***

0.359***

0.210***

0.171***

(7.436)

(6.268)

(5.095)

(5.327)

LNTOL

0.147***

0.047**

0.079***

(4.044)

(2.400)

(3.335)

LNTEC

0.254***

0.170***

(9.805)

(5.562)

LNS

0.524***

(5.376)

C

2.928*

4.120***

5.975***

6.677***

(2.022)

(2.791)

(6.545)

(11.451)

N

270

270

270

270

R2

0.304

0.373

0.729

0.836

F

38.860

46.361

144.192

138.787

P

0.000

0.000

0.000

0.000