variables | LLC | Breitung | IPS | Fisher-ADF | Fisher-PP |
LnS | −9.83496 (0.0000) | 2.73659 (0.9969) | −5.68917 (0.0000) | 149.753 (0.0000) | 169.315 (0.0000) |
LnO | −5.77779 (0.0000) | −5.85274 (0.0000) | −3.70324 (0.0001) | 101.302 (0.0012) | 91.4300 (0.0089) |