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  • 學位論文

影響財務報表重編市場反應的因素 – 從現金增資、庫藏股與公司治理層面來探討

What Affects the Market Reaction to Accounting Restatements? - Evidence from SEO, share repurchase, and corporate governance perspective.

指導教授 : 李德冠
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摘要


財務報表重編將使投資大眾權益受到不同程度的損害,因此有必要深入了解財務報表重編前企業所採行的政策與公司治理特徵,在重編之後對於市場反應的影響為何。本研究以2000年至2015年上市櫃公司(不含金融保險業)為研究樣本,採用事件研究法,分別探討企業重編財務報表前進行現金增資、宣告購回庫藏股以及董監事股權質押比例與控制股東控制權與現金流量權偏離程度對於企業宣告財務報表重編日後累積異常報酬之影響。實證結果顯示,企業宣告財務報表重編前若有進行過現金增資,在宣告日後會產生較多負向累積異常報酬,然而若是宣告購回庫藏股,以及有較高之董監事股權質押比例和控制權與現金流量權偏離程度的企業,則與宣告日後的累積異常報酬無顯著之關聯性。

並列摘要


Accounting restatements is a bad news that will lead to investors’ different level of losses. So it’s necessary to examine how the market reacts to different company policy and characteristics with accounting restatements. Except for financial and insurance industry companies, I use companies listing in Taiwan Stock Exchange and Taipei Exchange during 2000 to 2015 as empirical samples. Then I use the event study method to investigate whether the Seasoned Equity Offering(SEO) , repurchases , board members’ share pledge and cash flow-voting right deviation will have extra impact on the cumulative abnormal returns of restatement announcements. Empirical results show that when company conducting SEO prior to restatement announcements, the cumulative abnormal return will be more negative. However, share repurchase, board members’ share pledge and cash flow-voting right deviation don’t have any extra effect on the cumulative abnormal return.

參考文獻


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