第一篇: 作者:brown
& warner
文章:measuring
security
price
performance
期刊:financial
economics1980
第二篇: 作者:brown
& warner
文章:using
daily returns ----a case of event stuty 期刊:financial
economics1985
第三篇: 作者:fama & fisher & Jensen & roll
文章:the adjustment of stock prices to new information
期刊:international economic review 1969