刚做了Hausman检验,但是不太会看结果,应该以哪一个数值来判断应该用固定效应模型还是随机效应模型啊?多谢了!
| Correlated Random Effects - Hausman Test | |
| Pool: Untitled | | | |
| Test period random effects | | |
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| Test Summary | Chi-Sq. Statistic | Chi-Sq. d.f. | Prob. |
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| Period random | 9.104282 | 1 | 0.0026 |
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| ** WARNING: estimated period random effects variance is zero. |
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