Null hypothesis: Z has a unit root | |||
|
| t-statistic | Prob.* |
Augmented Dickey-Fuller test statistic | −0.0486 | 0.9308 | |
Test critical values: | 1% level | −4.2970 |
|
| 5% level | −3.2126 |
|
| 10% level | −2.7476 |
|