因为要发表,但是到现在还不是很明白这个在说什么,,帮帮我啊,同志们~~`不胜感激~~~请你们吃饭~`哈哈
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问题, for a large-company stock mutual fund .would you expect the betas to be positive or negative for each the factor in a fama-french multifactor model?
谢谢`~~~
会的加我qq,: 172778363 or msn,,: naralin@hotmail.com
[此贴子已经被作者于2008-5-18 11:44:23编辑过]