Variable | 模型一 | 模型二 | 模型三 | 模型四 |
TI | 27.7412*** (3.659) | 17.937*** (3.540) | 20.1526*** (3.477) | 21.1106** (3.054) |
SIS |
| −0.5780*** (−4.777) | −0.4764** (−2.742) | −0.4765** (−2.626) |
LMF |
|
| −0.1804* (−0.825) | −0.1727* (−0.751) |
CPI |
|
|
| 0.1194 (0.287) |
CONS | 0.1034 (0.891) | 0.4259*** (4.349) | 0.3908*** (3.617) | 0.3669** (2.615) |
R² | 0.5073 | 0.8302 | 0.8401 | 0.8414 |