Panel cointegration results
| Panel A: Low-income countries | Panel B: Middle-income countries | |||
|---|---|---|---|---|
| t-Statistic | Probability | t-Statistic | Probability | |
| Pedroni residual cointegration test | ||||
| Pedroni panel cointegration test – within-dimension | ||||
| Panel v-Statistic | 14.28669 | 0.0000 | 2.838063 | 0.0023 |
| Panel rho-Statistic | −3.458024 | 0.0003 | −2.188797 | 0.0143 |
| Panel PP-Statistic | −0.192649 | 0.4236 | −1.970811 | 0.0244 |
| Panel ADF-Statistic | −0.457711 | 0.3236 | −2.161709 | 0.0153 |
| Pedroni panel cointegration test – between-dimension | ||||
| Group rho-Statistic | −2.734473 | 0.0031 | −0.154009 | 0.4388 |
| Group PP-Statistic | −4.279536 | 0.0000 | −1.542654 | 0.0615 |
| Group ADF-statistic | −5.138824 | 0.0000 | −2.236847 | 0.0126 |
| PANEL 2: Kao residual cointegration test | ||||
| ADF | −2.627023 | 0.0043 | −2.165364 | 0.0152 |
| Panel A: Low-income countries | Panel B: Middle-income countries | |||
|---|---|---|---|---|
| Probability | Probability | |||
| Pedroni panel cointegration test – within-dimension | ||||
| Panel | 14.28669 | 0.0000 | 2.838063 | 0.0023 |
| Panel rho-Statistic | −3.458024 | 0.0003 | −2.188797 | 0.0143 |
| Panel PP-Statistic | −0.192649 | 0.4236 | −1.970811 | 0.0244 |
| Panel ADF-Statistic | −0.457711 | 0.3236 | −2.161709 | 0.0153 |
| Pedroni panel cointegration test – between-dimension | ||||
| Group rho-Statistic | −2.734473 | 0.0031 | −0.154009 | 0.4388 |
| Group PP-Statistic | −4.279536 | 0.0000 | −1.542654 | 0.0615 |
| Group ADF-statistic | −5.138824 | 0.0000 | −2.236847 | 0.0126 |
| ADF | −2.627023 | 0.0043 | −2.165364 | 0.0152 |
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