Table 11.
Panel Granger causality test results
| Model (4) | Model (5) & (6) | ||||
|---|---|---|---|---|---|
| Dep. var. |
Indep. var. |
Chi2-stat | Dep. var. |
Indep. var. |
Chi2-stat |
| lnACFT | lnIOPEN | 1.966 | lnCO2 | lnIOPEN | 6.224** |
| lnIOPEN | lnACFT | 2.196 | lnIOPEN | lnCO2 | 2.123 |
| lnACFT | lnCO2 | 4.111 | lnCO2 | lnREC | 2.675 |
| lnCO2 | lnACFT | 3.110 | lnREC | lnCO2 | 1.443 |
| lnACFT | lnOIL | 7.472** | lnCO2 | lnNREC | 3.232 |
| lnOIL | lnACFT | 0.219 | lnNREC | lnCO2 | 1.160 |
| lnACFT | lnLIFE | 5.372* | lnCO2 | lnEI | 2.423 |
| lnLIFE | lnACFT | 33.258*** | lnEI | lnCO2 | 1.923 |
| lnACFT | lnSSE | 5.398* | lnCO2 | lnACFT | 1.112 |
| lnSSE | lnACFT | 1.167 | lnACFT | lnCO2 | 1.369 |
| lnACFT | lnCPI | 0.541 | lnCO2 | lnOIL | 5.269* |
| lnCPI | lnACFT | 4.998* | lnOIL | lnCO2 | 1.036 |
| lnACFT | lnGNIPC | 2.589 | lnCO2 | lnGNIPC | 0.914 |
| lnGNIPC | lnACFT | 9.307*** | lnGNIPC | lnCO2 | 5.103* |
The estimated Chi2-statistics are reported; ***, **, and *Statistical significance at 1%, 5%, and 10% levels respectively