Green, Hand and Zhang (2017) 使用 Fama-MacBeth Regression 同时检验 94 个异象,并考虑了 multiple testing 对 t-statistic 以及 p-value 造成的影响,最终发现仅有 12 个异象可能成为潜在的因子:1. 账面市值比;2. 现金;3. 分析师数量的变化;4. 盈余公告宣告收益;5. 一个月的动量;6. 六个月动量的变化...
The meaning of MULTIPLE FACTOR is one of a group of nonallelic genes that according to the multiple-factor hypothesis control various quantitative hereditary characters.
两者共同具备的有2和3,2最多公有两个,3最多只有一个,所以the greatest common factor of 60 and 72 is (2)(2)(3),也就是12。 两者所有的质因数有2、3、5,而作为倍数,一定要包含指数最大次方,才能同时构成这两个数字共同的倍数,所以the least common multiple of 60 and 72 is (2)(2)(2)(3)(...
The evaluation of multiple factor was performed by hierarchical cluster. 多因素评价采用聚类分析方法。 www.fabiao.net 8. Multiple Factor Analysis and Prevention on Recurrent Hemorrhage After Operation of Hypertensive Intracerebral Hemorrhage 高血压性脑出血术后再出血的多因素分析及预防 www.ilib.cn 9. A ...
Hi, and welcome to this video covering the least common multiple and the greatest common factor! As you know, there are times when we have to algebraically “adjust” how a number or an equation appears in order to proceed with our math work. We can use the greatest common factor and th...
In this article, we propose a factor-adjusted multiple testing (FAT) procedure based on factor-adjusted p-values in a linear factor model involving some observable and unobservable factors, for the purpose of selecting skilled funds in empirical finance. The factor-adjusted p-values were obtained ...
Levels of direct risk for STDs (two or more partners in the past year) and the social and demographic correlates of multiple partnership are analyzed among women and men. In addition, women's indirect risk for STDs (their partners' involvement with other partners in the past year) is used ...
Conditional Access is a security feature of Microsoft Entra ID. Conditional Access uses multiple signals to determine whether a user or device is trustworthy. You use Conditional Access policies to determine how trustworthy something is. Conditional Access policies are if-th...
The three most commonly used models to construct a multi-factor model are a combination model, a sequential model, and an intersectional model. Combination model:In a combination model, multiple single-factor models, which utilize a single factor to distinguish stocks, are combined to create a mu...
Multiple criteria were considered in order to evaluate the model fit. For the EFA and CFAs, the chi-square (χ2) statistics, comparative fit index (CFI), Tucker-Lewis index (TLI) and root mean square error of approximation (RMSEA) were reported. The goodness of fit was assessed by the ...