Table 6 Panel unit root analysis.
Variables | LLC | IPS | ADFF | PPF |
---|---|---|---|---|
BP | −8.925a | −3.723a | 108.328a | 138.182a |
FT | −11.626a | −6.659b | 177.401a | 168.810a |
EG | −11.560a | −7.782a | 176.542b | 378.831a |
CAD | −7.030a | −3.340a | 102.470a | 139.134a |
GDP | −5.980a | −5.181b | 131.606b | 173.451b |
ING | −5.904a | −4.247a | 128.508a | 141.994a |