Basal regression models
| Explained variable | (1) | (2) | (3) | (4) |
|---|---|---|---|---|
| Income divide (Gini) | Income divide (Gini) | Environmental pollution (log of CO2 emissions) | Income divide (Gini) | |
| The logarithm of the CO2 emissions | −0.5390*** | |||
| (0.0695) | ||||
| The proportion of industrial output | 0.0160* | 0.1706*** | 0.0352*** | 0.1885*** |
| (0.0095) | (0.0130) | (0.0031) | (0.0131) | |
| Proportion of service sector output | 0.0105 | 0.0026 | 0.0029* | 0.0042 |
| (0.0066) | (0.0083) | (0.0016) | (0.0063) | |
| The log of GDP per capita | 0.0002*** | 0.00001*** | 0.0002*** | |
| 0.0000 | 0.0000 | 0.0000 | ||
| Urbanization rate | 0.0027 | 0.0031* | 0.0084 | |
| (0.0070) | (0.0018) | (0.0070) | ||
| Inflation (CPI) | 0.0031*** | 0.0003* | 0.0033*** | |
| (0.0006) | (0.0001) | (0.0006) | ||
| Dependency ratio | 0.2576*** | −0.0412*** | 0.2367*** | |
| (0.0110) | (0.0025) | (0.0112) | ||
| Foreign trade dependence degree | −0.0346*** | −0.0187*** | −0.0452*** | |
| (0.0033) | (0.0007) | (0.0036) | ||
| Annual population growth rate | 0.4506*** | (0.0230) | 0.4682*** | |
| (0.1012) | (0.0200) | (0.1005) | ||
| Education level | 0.0307*** | (0.0015) | 0.0335*** | |
| (0.0073) | (0.0018) | (0.0072) | ||
| Investment in the fixed assets | −1.6794*** | −0.1662*** | −1.6261*** | |
| (0.1251) | (0.0317) | (0.1243) | ||
| State fixed effect | Control | Control | Control | Control |
| Time fixed effect | Control | Control | Control | Control |
| Observations | 10,416 | 3,844 | 4,650 | 3,844 |
| R2 | 0.0046 | 0.4603 | 0.4128 | 0.4686 |
| Explained variable | (1) | (2) | (3) | (4) |
|---|---|---|---|---|
| Income divide (Gini) | Income divide (Gini) | Environmental pollution (log of CO2 emissions) | Income divide (Gini) | |
| The logarithm of the CO2 emissions | −0.5390*** | |||
| (0.0695) | ||||
| The proportion of industrial output | 0.0160* | 0.1706*** | 0.0352*** | 0.1885*** |
| (0.0095) | (0.0130) | (0.0031) | (0.0131) | |
| Proportion of service sector output | 0.0105 | 0.0026 | 0.0029* | 0.0042 |
| (0.0066) | (0.0083) | (0.0016) | (0.0063) | |
| The log of GDP per capita | 0.0002*** | 0.00001*** | 0.0002*** | |
| 0.0000 | 0.0000 | 0.0000 | ||
| Urbanization rate | 0.0027 | 0.0031* | 0.0084 | |
| (0.0070) | (0.0018) | (0.0070) | ||
| Inflation ( | 0.0031*** | 0.0003* | 0.0033*** | |
| (0.0006) | (0.0001) | (0.0006) | ||
| Dependency ratio | 0.2576*** | −0.0412*** | 0.2367*** | |
| (0.0110) | (0.0025) | (0.0112) | ||
| Foreign trade dependence degree | −0.0346*** | −0.0187*** | −0.0452*** | |
| (0.0033) | (0.0007) | (0.0036) | ||
| Annual population growth rate | 0.4506*** | (0.0230) | 0.4682*** | |
| (0.1012) | (0.0200) | (0.1005) | ||
| Education level | 0.0307*** | (0.0015) | 0.0335*** | |
| (0.0073) | (0.0018) | (0.0072) | ||
| Investment in the fixed assets | −1.6794*** | −0.1662*** | −1.6261*** | |
| (0.1251) | (0.0317) | (0.1243) | ||
| State fixed effect | Control | Control | Control | Control |
| Time fixed effect | Control | Control | Control | Control |
| Observations | 10,416 | 3,844 | 4,650 | 3,844 |
| 0.0046 | 0.4603 | 0.4128 | 0.4686 |
Note(s): And are significant at 1%, 5% and 10%, respectively, with robust standard error in parentheses