Table 5.
Descriptive statistics of variables
| Variable name | Symbol | Min | Max | Average value | Standard deviation |
|---|---|---|---|---|---|
| Overall carbon efficiency of all elements | CMP | 0.843 | 3.246 | 1.404 | 0.410 |
| Green finance | Gfinance | 0.100 | 0.537 | 0.270 | 0.078 |
| Green finance2 | AG | 0.010 | 0.288 | 0.079 | 0.047 |
| Technological investment | lntech | -5.550 | −2.695 | −4.087 | 0.628 |
| Comprehensive energy consumption | power | 0.255 | 2.279 | 0.836 | 0.450 |
| Human capital | lnhu | 4.381 | 6.023 | 5.248 | 0.269 |
| Infrastructure construction | road | 4.040 | 26.780 | 15.626 | 4.798 |
| Government regulation | gov | 0.106 | 0.643 | 0.247 | 0.103 |