| ADF | PP | KPSS | |||
Variables | Trend-C | Constant | Trend-C | Constant | Trend-C | Constant |
TUFE | −7.854*** | −8.656*** | −31.827*** | −20.304*** | 0.179* | 0.294*** |
DOLAR | −6.431*** | −6.109*** | −6.431*** | −6.109*** | 0.311 | 0.576* |
FAIZ | −4.426*** | −4.349*** | −4.312*** | −4.214*** | 0.206* | 0.359** |
PETROL | −7.811*** | −7.835*** | −7.685*** | −7.715*** | 0.064*** | 0.104*** |
CIKTI | −7.982*** | −7.826*** | −8.0132*** | −7.878*** | 0.143** | 0.242*** |