想做一些我国市场有效性的检验,有一种叫做方差比检验,看文章没太明白,不知道有没有高手会用EVIEWS做的啊,麻烦指点一下,不胜感谢!
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楼主: gino_cx
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[问答] 请教如何做方差比(Variance Ratio) 检验 |
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硕士生 3%
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回帖推荐crystal8832 发表于4楼 查看完整内容 Eviews里是有关于方差比检验的,view-variance ratio test。[hr]EViews allows you to perform the Lo and MacKinlay variance ratio test for homoskedastic and heteroskedastic random walks, using the asymptotic normal distribution (Lo and MacKinlay, 1988) or wild bootstrap (Kim, 2006) to evaluate statistical significance. In addition, you may compute the rank, rank-score, or sign-based forms of the test ...
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