Country | PP test | KPSS test | ||||||
GDP | MAN | ΔGDP | ΔMAN | GDP | MAN | ΔGDP | ΔMAN | |
Benin | −2.50 | −2.47 | −6.85* | −7.50* | 0.19* | 0.16* | 0.34 | 0.06 |
Burkina | −1.35 | −2.44 | −7.31* | −10.57* | 0.21* | 0.21* | 0.58* | 0.46* |
Cote d’Ivoire | −2.82 | −3.02 | −4.31* | −7.64* | 0.08 | 0.18* | 0.15 | 0.28 |
Gambia | −2.55 | −2.08 | −7.02* | −5.80* | 0.15* | 0.12 | 0.11 | 0.20 |
Ghana | −0.63 | −2.11 | −4.22* | −4.99* | 0.21* | 0.11 | 0.66* | 0.19 |
Mali | −0.10 | −2.33 | −6.64* | −6.97* | 0.20* | 0.21* | 0.56* | 0.44 |
Niger | −1.14 | −1.97 | −6.03* | −5.42* | 0.20* | 0.10 | 0.42 | 0.13 |
Nigeria | −2.58 | −3.76* | −4.36* | −5.31* | 0.19* | 0.11 | 0.60* | 0.19 |
Senegal | −1.69 | −2.90 | −8.31* | −10.05* | 0.20* | 0.18* | 0.39 | 0.07 |
Sierra Leone | 0.35 | −0.51 | −5.83* | −4.22* | 0.15* | 0.13 | 0.37 | 0.35 |
Togo | −2.84 | −3.02 | −6.72* | −7.59* | 0.09 | 0.12 | 0.05 | 0.17 |