(Source:DichevandYu:Higherrisk,lowerreturns,whathedgefundinvestorsreallyearn.Journaloffinancialeconomics,Aug2010)
作者罗思义(JohnRoss),国内网友亲切称呼他为“老罗umIr,他是中国人民的老rAhJ友了dN3U