声明:本文由入驻搜狐号oDc8作者撰写,除搜狐官方账6TkJ外,观点仅代表作者本人MIpl不代表搜狐立场Ufka
Cheng,Nai-fuandFengZhang,Riskandreturnofvaluestocks,JournalofBusiness,Oct1998,71(4):501-535