Research Article
Effects of Urban Density and City Size on Haze Pollution in China: Spatial Regression Analysis Based on 253 Prefecture-Level Cities PM2.5 Data
Table 3
Results of the OLS estimation.
| Variable | Coefficient | Probability | Spatial dependence | Value | Probability |
| | 3.6543 | 0.0000 | | 0.1543 | | lnPD | 0.0189 | 0.5302 | Log likelihood | −50.0215 | | lnCitsize | 0.0705 | 0.0005 | LM-lag | 64.3114 | 0 | GreLevel | −0.1152 | 0.0760 | Robust LM-lag | 30.6144 | 0 | lnRoadDen | −0.1818 | 0.1748 | LM-error | Infinity | 0 | (lnRoadDen)2 | 0.0837 | 0.0040 | Robust LM-error | Infinity | 0 |
|
|