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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

主併公司股權結構與併構後績效關聯之研究

張文嘉 Unknown Date (has links)
併購是企業成長最快捷的手段,題企業經營的大戰略,然而併購決策可能隱含著經理人或制股東的自利動機,而不是為長遠的股東權益著想,可能作出錯誤的併購決策而讓股東血本無歸。本研究探究主併企業之公司治理機制可否有效監督管理階層作出審慎的併購決策,從股權結構觀點出發,以發生於1996年至2003年間,主併公司為公開發行公司之併購案件共112件為研究樣本,探討主併公司各種股權結構與併購後長期財務績效的關聯性。 實證結果顯示,未擔任董監事的經理人持股比例與併購後績效呈現顯著的正相關,與利益一致假說相符,機構持股比例與併購後績效亦呈顯著的正相關,符合效率監督假說,衡量控制股東負面侵佔誘因的席次盈餘偏離倍數則與併購後績效呈現顯著的負相關。此實證結果隱喻,控制股東是否具有強烈的侵佔誘因係影響併購決策優劣最重要的因素。 / Mergers and acquisitions are one of the most efficient ways to meet the need of corporation expansion, and therefore are the most important business strategies. Nevertheless, the past studies indicate managerial incentives as well as self-interests of controlling stockholders may drive some mergers that ultimately reduce the long-run value of the firm. This study examines whether corporate governance mechanism helps management make acquisition decisions based on stockholders’ interests. Using a sample of 112 acquisition cases during the period of 1996 to 2003 which the acquiring firms are public traded firms, the study empirically investigates the effect of ownership structure of acquiring firms’ on post-acquisiton long-run financial performance. The primary empirical results show that the shareholdings of managers who don’t serve as directors or supervisors of the board have a positive impact on post-acquisiton performance, institution ownership also has a positive impact on post-acquisiton performance, while the deviation between the seat-control rights ratio and cash-flow rights of controlling stockholder has a negative impact on post-acquisiton performance. The results thus imply that whether the controlling stockholder has strong incentive of expropriation is the key to the quality of acquisition.
2

併購對企業價值於危機時期之影響 / The wealth effect of merger activity in crisis periods

林芸霈 Unknown Date (has links)
本文之研究目的旨在探究危機事件發生時,主併公司是否能夠藉由併購獲得撿便宜的機會,並且在過程中是否因為撿便宜而破壞公司價值,或是企業撿便宜的同時亦會兼顧長期發展利益;以及是否屬於持有現金較多的主併公司能夠在危機時期進行價值創造之併購活動。本文利用2000年到2010年美國三大證券交易所公開上市公司之主併公司及被併公司資料進行分析,研究結果顯示危機時期的併購溢酬並無顯著低於非危機時期的併購溢酬,主併公司在危機時期之併購沒有撿便宜之現象。而危機時期的主併公司宣告期間報酬較差,但股票長期超額報酬卻優於非危機時期進行併購的主併公司,顯示雖然市場對於危機時期宣告併購消息給予更負面的評價,但長期股東卻享有較高且正的超額報酬;最後,實證結果指出危機時期現金持有比率高的公司付出的併購溢酬較少、宣告效果較差,但長期股票超額報酬優於現金比例低的公司。

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