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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

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。
2

專家意見評價結果與品質和主併公司股價關聯性-以台灣上市公司為例 / Appraisal Outcome & Quality In Fairness Opinion For Acquiring Firms

盧作倫, Lu, Tso Lun Unknown Date (has links)
本研究以2002年至2013年台灣主併公司為上市公司的併購案件為樣本,探討專家意見評價結果和品質對主併公司短期股價影響。本研究結果有兩項發現: 1. 於意見書揭露日時,若專家意見書評估價格高於雙方約定交易價格愈多時,即評價溢酬愈大,主併公司會有負向的累積異常報酬率。 2. 於意見書揭露日時,若併購溢酬越大、或是併購溢酬大與評價品質高,主併公司會有負向的累積異常報酬率。 故本研究認為,台灣獨立專家制度相較歐美國家仍不成熟,相關配套措施及規範未規畫周詳,對於獨立專家的獨立性、專業性之確保,以及出具意見時評價方法的選擇標準、意見書應記載事項等規範過少,使得專家意見書於揭露時評價結果易受到市場及投資人懷疑。另外評價品質與主併公司異常報酬的關聯性在少數的樣本下無法表現出顯著性,市場及投資人較傾向以併購溢酬做為交易出價是否過高之依據。 / This study analyses the relation between target firm appraisal outcome and quality disclosed in the fairness opinions and acquiring firm performances by using the samples of Taiwanese listed company in M&A transaction between 2002 and 2013. We find that the stock price reactions to the public disclosure of fairness opinions are negatively related to the difference between target firms valuations contained in the fairness opinion and the merger offer price. In addition, the greater the acquisition premium for or acquisition or high acquisition premium with high appraisal quality would result in negative stock price reactions as well. Under these conditions, this study suggests that Taiwan's independent expert system in Taiwan still appeared to be immature, including that related supplementary measures are not careful planned, the independence of the independent expert, the professionalism of independent expert, and the criteria of valuation methods are not carefully regulated by the government. Therefore, the outcome and the quality of the fairness opinion may not to be trusted by the market and investors. Also, the association between appraisal quality and abnormal unable to be significant could result from the lack of number of samples.

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