| Dependent variable | Independent variable | R2 | F | Sig. | VIF | Beta | t | Sig. | Hypothesis |
| EVP | GSD | 0.352 | 139.619 | 0.000 | 1.00 | 0.617 | 11.816 | 0.000 | H1 |
|
| DGSD | 0.357 | 71.074 | 0.000 | 2.237 | 0.408 | 5.447 | 0.000 | H1a |
|
| IGSD | 2.237 | 0.216 | 3.040 | 0.003 | H1b | |||
| ECP | GSD | 0.372 | 152.213 | 0.000 | 1.00 | 0.605 | 12.337 | 0.000 | H2 |
|
| DGSD | 0.379 | 78.027 | 0.000 | 2.237 | 0.412 | 5.876 | 0.000 | H2a |
|
| IGSD | 2.237 | 0.120 | 1.933 | 0.053 | H2b |