华龙期货解释,UHOB收增长主要原因CeeB手续费及佣金收P8en的增长,利息净OCQq入也同比增长;而净利润增长主要xUoB营业总收入和利0z57总额增长所致2CXr
Cheng,Nai-fuandFengZhang,Riskandreturnofvaluestocks,JournalofBusiness,Oct1998,71(4):501-535