| 变量 | 模型一 | 模型二 | 模型三 | 模型四 |
| ZYHK | ZYHN | ZYHF | ZYHT | |
| BDI | 0.00129 | 0.001181 | 0.000226 | 0.001078 |
| (11.3742) | (11.05516) | (5.134913) | (8.377078) | |
| AR(1) | 0.991076 | 0.993056 | 0.991091 | 0.994014 |
| (523.7433) | (505.9775) | (425.7984) | (530.6042) | |
| 常数项 | 5.034639 | 5.675844 | 3.199899 | 4.867951 |
| (4.560319) | (4.282860) | (7.495575) | (2.631070) | |
| N | 2114 | 2114 | 2114 | 2114 |
| 调整可决系数 | 0.996194 | 0.996068 | 0.990493 | 0.995902 |
| DW值 | 1.818307 | 1.925621 | 1.849622 | 1.968395 |
| F值 | 276563.1 | 267614.5 | 110076.9 | 256722.5 |
| F统计量的P值 | 0.000000 | 0.000000 | 0.000000 | 0.000000 |