M1

M2

M3

M4

KS

KS

SCP

SCP

Variable

β

T

β

T

β

T

β

T

SCCR

0.171**

1.953

0.191**

2.211

EU

0.409***

6.831

0.390***

6.829

SCCR* EU

0.448***

3.934

KS

0.296***

3.831

0.296***

9.246

EU

0.284***

4.827

0.283***

4.783

KS* EU

0.067

0.577

R²

0.375

0.44

0.415

0.416

Adj.R²

0.365

0.427

0.406

0.403

F

39.824

34.597

47.171

31.4

ΔR²

0.065

0.001