模型 | 模型3 | 概率水平 | 模型2 | 概率水平 | 模型1 | 概率水平 | ||||||
变量 | t统计值 | 1% | 5% | 10% | t统计值 | 1% | 5% | 10% | t统计值 | 1% | 5% | 10% |
| −2.3783 | −3.9605 | −3.4110 | −3.1273 | −1.9250 | −3.4319 | −2.8621 | −2.5671 | −0.2938 | −2.5655 | −1.9409 | −1.6166 |
| −13.809 | −3.9605 | −3.4110 | −3.1273 | −13.810 | −3.4319 | −2.8621 | −2.5671 | −0.0641 | −2.5655 | −1.9409 | −1.6166 |