Table 2. Regression results of spatial Durbin model.
| Variables | Main | Direct Effect | Indirect Effect | Total Effect |
|---|---|---|---|---|
| x1 | 0.0165*** (0.0040) | 0.0164*** (0.0040) | -0.0018 (0.0130) | 0.0146 (0.0140) |
| x2 | 0.2010*** (0.0330) | 0.2220*** (0.0270) | 0.5650*** (0.0760) | 0.7860*** (0.0760) |
| x3 | 0.0008 (0.0010) | 0.0012 (0.0010) | 0.0077*** (0.0030) | 0.0089*** (0.0030) |
| x4 | 0.0893*** (0.0210) | 0.0883*** (0.0230) | -0.0586 (0.0530) | 0.0298 (0.0620) |
| x5 | 0.0007 (0.0010) | 0.0011 (0.0020) | 0.0161*** (0.005)0 | 0.0172*** (0.0060) |
| x6 | -0.0136*** (0.0050) | -0.0150*** (0.0050) | -0.0408*** (0.0090) | -0.0558*** (0.0080) |
| x7 | 0.0194 (0.0330) | -0.0160 (0.0330) | -0.8750*** (0.1510) | -0.8910*** (0.1670) |
| x8 | 0.0725*** (0.0080) | 0.0748*** (0.0070) | 0.0713** (0.0330) | 0.1460*** (0.0350) |
| x9 | -0.0026 (0.0020) | -0.0032* (0.0020) | -0.0150** (0.0070) | -0.0182** (0.0070) |
| x10 | -0.0001*** (0.0000) | -0.0001*** (0.0000) | 0.0001 (0.0000) | -0.0001 (0.0000) |
| x11 | 0.0990 (0.0920) | 0.0909 (0.0970) | -0.1580 (0.2610) | -0.0673 (0.2860) |
| x12 | 0.0221 (0.0730) | 0.0233 (0.0790) | -0.0528 (0.1110) | -0.0295 (0.1190) |
| ρ | 0.5060*** (0.0440) | |||
| Adj-R2 | 0.9840 | |||
| Observations | 1178 | |||
| Number of region | 31 |
***, **, and * represent that the statistics are significant at the levels of 1%, 5%, and 10% respectively.