Valeur

ADF Test

PP Test

KPSS Test

Decision

Calculated Value

Critical Value (Level at 5%)

Integration order

Calculated Value

Critical Value (Level at 5%)

Integration order

Calculated Value

Critical Value (Level at 5%)

Integration order

gdp

−1.46

−3.53

I (1)

−1.46

−3.55

I (1)

−2.41

−3.53

I (1)

I (1)

erre

−3.16

−4.22

I (1)

−3.16

−3.53

I (1)

−2.43

−3.53

I (1)

I (1)

open

−2

−3.53

I (1)

−2

−3.53

I (1)

−1.93

−3.53

I (1)

I (1)

posext

−2.63

−3.53

I (1)

−2.63

−3.54

I (1)

−0.09

−3.53

I (1)

I (1)

tot

−0.45

−3.53

I (1)

−0.45

−3.54

I (1)

−0.78

−3.53

I (1)

I (1)

invest

−2.94

−3.53

I (1)

−2.94

−3.54

I (1)

−1.54

−3.53

I (1)

I (1)

pubspend

−2.94

−3.53

I (1)

−1.54

−3.54

I (1)

−2.23

−3.53

I (1)

I (1)

prod

−1.45

−3.53

I (1)

−1.89

−3.54

I (1)

−2.45

−3.53

I (1)

I (1)