Nationwide | Northeast | East | West | Central | ||
LR test | Spatial fixed | 59.7511*** | 24.6279*** | 9.2095 | 24.5453*** | 50.5407*** |
Time fixed | 28.1792*** | 18.694 | 59.6224*** | 20.0697*** | 15.4246 | |
LM test (robust) | spatial lag | 7.8719*** | 2.2268 | 2.0829 | 1.2221 | 6.9778*** |
spatial error | 11.8492** | 4.6751** | 6.044** | 15.3614*** | 6.2578** | |
Wald test | spatial lag | 13.3461* | 39.0109*** | 12.9337* | 33.7675*** | 13.6889* |
spatial error | 15.1170** | 25.5371*** | 3.8885 | 1.7259 | 15.035** |