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    政大機構典藏 > 學術期刊 > 會計評論 > 期刊論文 >  Item 140.119/114749
    Please use this identifier to cite or link to this item: https://nccur.lib.nccu.edu.tw/handle/140.119/114749


    Title: 管制公司內部人交易之政策與股市資訊效率
    Authors: 李怡宗
    Date: 1993-04
    Issue Date: 2017-11-15 14:54:51 (UTC+8)
    Abstract: 長期以來,應否管制公司內部人交易,一直是個頗受爭議的問題。而爭議的焦點往往是在於:限制公司內部人交易是否真能提高市場效率性,學者們迄今尚未有所定論。本文乃藉著發佈訊號模式的推導,針對Ausubel [1990] 所提的三種管制政策, 研究在各管制政策下股票市場的資訊效率。結果發現在不同的資訊不對稱情境下,各管制政策提升市場效率的有效性會跟著不同。而且在允許公司內人交易的管制政策下,尚需健全的資訊公開體系之配合,方能有助於提升股票市場的資訊效率。
    Relation: 會計評論, 27, 108-136
    Data Type: article
    DOI 連結: http://dx.doi.org/10.6552%2fJOAR.1993.27.5
    DOI: 10.6552/JOAR.1993.27.5
    Appears in Collections:[會計評論] 期刊論文

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