Model

Unstandardized Coefficients

Standardized Coefficients

t

Sig.

Collinearity Statistics

B

Std. Error

Beta

Tolerance

VIF

1

(Constant)

−15.100

2.755

−5.481

0.005

lnE

1.240

0.140

0.975

8.848

0.001

1.000

1.000

2

(Constant)

−27.078

2.234

−12.123

0.001

lnE

1.379

0.052

1.085

26.704

0.000

0.788

1.268

lnI

1.001

0.171

0.238

5.861

0.010

0.788

1.268