Gross fixed capital formation series

Null Hypothesis: Gfcf has a unit root

Exogenous: Constant

Lag Length: 0 (Automatic—based on SIC, maxlag = 7)

t-Statistic

Prob.*

Augmented Dickey-Fuller test statistic

−5.403587

0.0006

Test critical values:

1% level

−3.120358

5% level

−2.542089

10% level

−2.622989