viable

LLC

test

Breitung test

Fisher-ADF test

Fisher-PP test

conclusion

CO₂

(0.000)/(0.000)

(0.913)/(0.002)

(0.000)/(0.001)

(0.000)/(0.000)

stable

Y

(0.000)/(0.000)

(0.494)/(0.773)

(0.002)/(0.376)

(0.507)/(0.000)

stable

E

(0.046 )/(0.000)

(0.251)/(0.141)

(0.058)/(0.013)

(0.000)/(0.000)

stable

SI

(0.004)(0.000)

(0.741)/(0.950)

(0.072)/(0.050)

(0.009)/(0.000)

stable

Ur

(0.000)/(0.000)

(1.000)/(1.000)

(0.000)/(0.067)

(0.072)/(0.548)

stable