Method

$w_1$

$w_2$

$s_1$

$s_2$

$s_3$

$w_1{w}_2$

$s_1{s}_2$

$s_1{s}_3$

$s_2{s}_3$

$w_1{s}_1$

$w_1{s}_2$

$w_2{s}_1$

$w_2{s}_2$

GLS

2.7048

−1.4579

9.6836

5.7338

6.0306

−1.2478

−9.2955

5.0613

10.2519

−4.2558

−3.3837

0.5313

1.8096

(0.006)

(0.1416)

(0)

(0)

(0)

(0.0189)

(0.1742)

(0.4597)

(0.0987)

(0.0038)

(0.0208)

(0.7141)

(0.2275)

SSVS

1.1231

−0.4047

8.7741

5.6278

6.2141

−0.5013

−3.8195

2.9947

3.5948

−2.1752

−1.6525

−0.0646

0.4176

(1.5031)

(0.8618)

(1.4849)

(1.4178)

(1.3677)

(0.8598)

(5.5208)

(5.0878)

(5.0977)

(2.0511)

(1.8558)

(0.6786)

(0.9723)

SSVS-SPD

1.1101

−0.3762

7.1253

4.1025

4.7905

−0.5875

−3.5483

2.8006

3.2632

−1.9048

−1.4335

−0.0466

0.7020

(0.9997)

(0.9801)

(2.7811)

(2.5124)

(2.4627)

(1.0781)

(5.5493)

(5.5481)

(5.5821)

(1.9083)

(1.6913)

(1.0416)

(1.2863)