悬赏 1 个论坛币 已解决
【作者(必填)】Eugene F.FamaaKenneth R.Frenchb
【文题(必填)】Choosing factors
【年份(必填)】2018
【全文链接或数据库名称(选填)】Journal of Financial Economics, Volume 128, Issue 2, May 2018, Pages 234-252
https://www.sciencedirect.com/science/article/pii/S0304405X18300515