Asher2022-02-06 01:02:38
为什么11题没有error term? Mutifacor model后面是有error term 的啊
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开开2022-02-07 13:15:14
同学你好,题干说说了:Zapata assumes a zero value for the error terms when working with the selected two-factor model. 因此这里假设error term为0
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