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  • 學位論文

上市公司私募股權之資訊內涵及折價因素之探討

Information Content of Private Equity Placement and the Determinants of Discount

指導教授 : 林世銘
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摘要


我國陸續於民國九十年及九十一年分別引進私募公司債及私募股權的制度,使得企業除了公開募集資金的方式外,又增添一個更具彈性的籌資方法。雖然私募股權的制度至今已有四年餘,但是國內有關私募之相關研究卻很少,因此本研究便以事件研究法探討公司宣告私募股權事件的資訊內涵。其次,建立迴歸模型探討私募公司股價之累計異常報酬與其財務特性之關連性。此外,本研究亦建立迴歸模型探討私募折價幅度與公司財務特性之關連性。 研究結果發現,當公司宣告私募時,公司股價有正向的異常報酬,代表私募具有正向的資訊內涵。而進一步探討累計異常報酬與公司財務特性時發現,當公司私募的折價幅度越大,其累計異常報酬會越小;當公司屬於營建業時,其累計異常報酬也會越小。在折價幅度的迴歸模型中發現,當公司該次私募股份佔流通在外之股份的比例越大,則折價幅度會越大;公司越具有成長性時,其折價幅度會越小。

並列摘要


Private placement of bonds and equities were introduced into Taiwan in 2001 and 2002 respectively, and they make companies to raise fund more flexibly. Though the mechanism of private equity placement has introduced for four years, research about this topic is rare. This thesis uses “event study” methodology to investigate the information content of private equity placement. This thesis also employs a regression model to analyze the relationship between cumulative abnormal returns and corporate financial structures. In addition, this thesis also uses a regression model to analyze the determinants of the price discount of private equity placement. The thesis finds that the price reaction to private equity placement announcement is significantly positive, which supports that private equity placement has the positive information content. In addition, discount margin is positively related to cumulative abnormal returns. In the regression model of price discount, the results show that private equity placement fraction is positively related to discount margin, but growth is negatively related to discount margin.

參考文獻


林世銘、陳明進、蔡天俊,2000,土地增值稅政策對股市之影響,當代會計,第1卷第1期,頁1-18。
金成隆、林修葳、洪郁珊,2003,無形資產、新股折價與內部人持股關係之研究,會計評論第36期,頁23-53。
胡德中、馬黛,2004,由承銷價低估、市價高估與股權結構觀點分析最適釋股策略與IPO折價,經濟論文第32期,頁227-272。
Akerlof, G.A., 1970. The market for “ lemons”: quality uncertainty and the market and mechanism. The Quarterly Journal of Economics 84, 488-500.
Akerlof, G.A., 2002. Behavioral macroeconomics and macroeconomic behavior. American Economics Review 92, 411-433.

被引用紀錄


林淑珍(2008)。上市公司私募股權之財務特性與對股票報酬之影響〔碩士論文,中原大學〕。華藝線上圖書館。https://doi.org/10.6840/cycu200900477
李素雲(2008)。股權私募前後經營績效差異之實證研究-以台灣上市櫃公司為例〔碩士論文,中原大學〕。華藝線上圖書館。https://doi.org/10.6840/cycu200900465
吳雅雯(2012)。公允價值估計相關議題之研究〔碩士論文,國立臺灣大學〕。華藝線上圖書館。https://doi.org/10.6342/NTU.2012.03019
吳吟蒞(2011)。私募前後獨特性波動、控制股東對私募折價及異常報酬影響〔碩士論文,國立臺灣大學〕。華藝線上圖書館。https://doi.org/10.6342/NTU.2011.02718
黃莉茹(2007)。私募股權之宣告效果-公司治理機制、盈餘管理行為與無形資產之影響〔碩士論文,國立臺灣大學〕。華藝線上圖書館。https://doi.org/10.6342/NTU.2007.10263

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