Cameroon

Congo

Level variables

Variable

No Constant

Trend

No Constant

Trend

V_s_agr

ADF

1.58

3.07

1.74

1.97

PP

1.58

3.04

1.74

2.28

KPSS

0.31***

0.32***

0.21**

0.21**

V_s_serv

ADF

0.2

3.07

0.88

1.75

PP

0.2

3.03

0.88

1.86

KPSS

0.30***

0.30***

0.29***

0.29***

V_s_ind

ADF

0.2

2.19

0.02

1.75

PP

0.11

2.26

0

1.91

KPSS

0.40**

0.40**

0.27***

0.27***

GDP/capita

ADF

0.54

1.26

0.34

1.63

PP

2.48

1.73

0.62

2.07

KPSS

0.44**

0.44**

0.35***

0.35***

Variables in first difference

V_s_agr

ADF

8.32***

8.24***

5.34***

5.30***

PP

8.32***

8.33***

5.34***

5.27***

KPSS

0.03

0.03

0.06

0.06

V_s_serv

ADF

7.01***

7.11***

6.76***

6.69***

PP

6.98***

7.01***

6.77***

6.71***

KPSS

0.08

0.08

0.08

0.08

V_s_ind

ADF

5.76***

5.80***

6.45***

1.75***

PP

5.71***

5.82***

6.45***

1.91***

KPSS

0.08

0.08

0.08

0.08

GDP/capita

ADF

3.90***

3.89**

3.55***

1.63**

PP

4.03***

4.06***

3.56***

2.07**

KPSS

0.27***

0.27***

0.14*

0.14*