| Type of test | Tests | Valeur | Probability |
| Autocorrelation | Breusch-Godfrey | 1.557550 | 0.2429 |
| Heteroskedasticity | Breusch-Pagan-Godfrey | 0.721490 | 0.7136 |
| Normality | Jarque-Bera | 0.120966 | 0.554211 |
| Specification | Ramsey (Fisher) | 0.326147 | 0.7485 |