Table 7. Estimation results of SDM.
| Variables | Spatial fixed effects | Temporal fixed effects | Spatio-temporal fixed effects |
|---|---|---|---|
| LnMobility | 0.512*** | 0.352*** | 0.482*** |
| LnTP | –0.020 | 0.635*** | –0.032 |
| LnTH | 0.114 | 0.348*** | 0.140** |
| LnTA | 0.263*** | 0.055* | 0.264** |
| Wx LnTM | –0.400** | 0.843*** | –0.449 |
| Wx LnTP | 0.506* | 0.286 | 0.993*** |
| Wx LnTH | 1.081*** | 0.577** | 1.693*** |
| Wx LnTA | –0.129 | –0.655*** | –0.215 |
| R 2 | 0.9604 | 0.900 | 0.9602 |
| Spatial rho | –0.102 | –0.641 | –0.559*** |
| Variance sigma2_e | 0.030*** | 0.100*** | 0.031*** |
Note
***, **, * indicate significance at the 1%, 5%, and 10% levels, respectively.