Test-statistics | Model-1 | Model-2 | Model-3 | Model-4 |
---|
Z(t) | −2.284* | −2.244* | − 2.263* | − 2.201* |
- Note: *, **, *** represents 1%, 5%, and 10% significance level. Critical value at 1, 5 and 10% level are equals to − 2.573, − 1.942 and − 1.616 level, respectively