Variable | Inspection type | ADF test value | 1% level threshold | 5% level threshold | 10% level threshold | Conclusion |
GDP | (0, 0, 5) | 2.71515 | −2.61606 | −1.94665 | −1.61312 | Unstable |
CIV | (0, 0, 3) | −0.00299 | −2.60279 | −1.94616 | −1.61340 | Unstable |
LnGDP | (0, 0, 5) | 2.38193 | −2.60616 | −1.94665 | −1.61312 | Unstable |
LnCIV | (0, 0, 3) | 1.21909 | −2.60279 | −1.94616 | −1.61340 | Unstable |