摘要: In my understanding, factor analysis is a method developed to avoid the mass estimation of the variance-covariance matrix when doing Markowitz Allocat... 阅读全文
posted @ 2015-11-20 20:24 Tiantian_Lin 阅读(292) 评论(0) 推荐(0)
摘要: In my understanding, factor analysis is a method developed to avoid the mass estimation of the variance-covariance matrix when doing Markowitz Allocat... 阅读全文
posted @ 2015-11-17 23:04 Tiantian_Lin 阅读(318) 评论(0) 推荐(0)