Table 4 Estimates corrected for heteroscedasticity and autocorrelation
Log (GMR) | (1) Non-Robust SE | (2)Â Robust SE | (3)Â FGLS | (4)Â Prais-Winsten |
|---|---|---|---|---|
Log (GDP per capita) | − 0.191*** | − 0.191* | 0.305*** | 0.203*** |
| Â | (0.0506) | (0.0959) | (0.0204) | (0.0658) |
Years of schooling (mean) | −0.0426*** | −0.0426 | − 0.0574*** | − 0.0479*** |
| Â | (0.0128) | (0.0267) | (0.00572) | (0.0185) |
Urbanization (%) | −0.00915** | −0.00915 | − 0.0270*** | −0.0252*** |
| Â | (0.00435) | (0.00968) | (0.000435) | (0.00218) |
PM2.5Â (concentration) | 0.00346** | 0.00346** | 0.0117*** | 0.00869*** |
| Â | (0.00149) | (0.00143) | (0.000315) | (0.00114) |
Constant | 6.266*** | 6.266*** | 2.493*** | 3.324*** |
| Â | (0.428) | (0.680) | (0.135) | (0.480) |
Observations | 224 | 224 | 224 | 224 |
AIC | −784.44 | − 786.44 |  |  |
Number of Countriesa | 28 | 28 | 28 | 28 |