公平披露政策對市場信息泄露影響的研究
發(fā)布時間:2018-11-23 09:11
【摘要】:文章運(yùn)用事件研究法,通過考察盈余公告前后市場CAR和信息泄露相關(guān)指標(biāo)的變化檢驗了我國深交所2006年頒布的公平披露政策實(shí)施的效果。研究結(jié)果發(fā)現(xiàn),宣告前超額累積收益和信息泄露的單變量測試和多元回歸結(jié)果說明公平披露政策的實(shí)施對減少盈余公告前信息泄露未有實(shí)質(zhì)性影響。
[Abstract]:By using the event research method, this paper examines the effect of fair disclosure policy promulgated by Shenzhen Stock Exchange in 2006 by examining the changes of market CAR and information disclosure indexes before and after earnings announcement. The results show that the implementation of fair disclosure policy has no material effect on reducing information leakage before earnings announcement.
【作者單位】: 集美大學(xué);
【分類號】:F224;F832.51
本文編號:2351021
[Abstract]:By using the event research method, this paper examines the effect of fair disclosure policy promulgated by Shenzhen Stock Exchange in 2006 by examining the changes of market CAR and information disclosure indexes before and after earnings announcement. The results show that the implementation of fair disclosure policy has no material effect on reducing information leakage before earnings announcement.
【作者單位】: 集美大學(xué);
【分類號】:F224;F832.51
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1 王一浩;監(jiān)管環(huán)境、股權(quán)特征和信息泄露[D];復(fù)旦大學(xué);2008年
,本文編號:2351021
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