N = 30

N = 45

N = 60

Variable

Coef.

Std. Err

Prob.

Coef.

Std. Err

Prob.

Coef.

Std. Err

Prob.

C

−0.222

0.0934

0.0199

**

−0.209

0.0919

0.0261

**

−0.217

0.0919

0.0206

**

lex/lcap

1.11

0.120

0.000

***

1.09

0.118

0.000

***

1.11

0.117

0.000

***

GoN

0.00162

0.00137

0.242

0.00259

0.00113

0.0253

**

0.00187

0.000881

0.0367

**

Go90-GoN

0.00241

0.00199

0.230

−9.98E−06

0.000227

0.997

0.00467

0.0122

0.704

SecScore

−0.0550

0.0194

0.006

***

−0.0503

0.0195

0.0118

**

−0.0544

0.0192

0.0059

***

Adj. R2

0.677

0.680

0.677