Model

PBIT

ROA

ROE

Variable

Coef f.

Std. Error

t-Stat

Prob.

Coef f

Std.

Error

t-Stat

Prob.

Coef f

Std.

Error

t-Stat

Prob.

C

12.5

9351

5.76

7869

2.18

3391

0.0

453

−6.27

9689

6.57

7945

−0.95

4658

0.3

531

−16.1

4923

5.15

5587

−3.13

2374

0.0

061

LNMO

0.14

6948

0.06

9971

2.10

0111

0.0

530

0.03

6903

0.07

8777

0.46

8448

0.6

454

0.18

1332

0.06

3684

2.84

7361

0.0

111

LNAGE

1.90

5353

1.73

4657

1.09

8403

0.2

893

2.32

7802

1.98

4016

1.17

3278

0.2

569

5.77

0006

1.55

7563

3.70

4509

0.0

018

R-squared

0.22

0334

0.08

0789

0.41

4547

Adjusted

R-squared

0.11

6379

−0.02

7354

0.34

5670

F-statistic

2.11

9510

0.74

7057

6.01

8673

Prob (F-statistic)

0.15

4637

0.48

8687

0.01

0560

Durb in-Watson

stat

2.38

8325

2.37

7662

2.13

9125