Variable

Coefficient

Std.Error

T-Statistic

Prob.

R (−1)

10.7099

1.3338

8.0294

0.0000

R (−2)

7.5542

1.3387

5.6426

0.0000

R (−3)

6.9123

1.3408

5.1555

0.0000

R (−4)

4.6204

1.3394

3.4494

0.0006

R (−5)

4.6807

1.3422

3.4871

0.0005

R (−6)

4.3002

1.3405

3.2077

0.0014

R (−7)

4.3075

1.3411

3.2117

0.0013

R (−8)

4.5627

1.3392

3.4068

0.0007

R (−9)

3.4341

1.3463

2.5507

0.0109

R (−10)

4.2669

1.3475

3.1665

0.0016

R (−11)

3.5911

1.3464

2.6670

0.0077

R (−12)

3.0871

1.3466

2.2925

0.0220

R (−13)

3.3223

1.3554

2.4511

0.0144

R (−14)

4.2570

1.3537

3.1445

0.0017