文化大學機構典藏 CCUR:Item 987654321/20145
English  |  正體中文  |  简体中文  |  全文筆數/總筆數 : 47249/51115 (92%)
造訪人次 : 14185725      線上人數 : 596
RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
搜尋範圍 查詢小技巧:
  • 您可在西文檢索詞彙前後加上"雙引號",以獲取較精準的檢索結果
  • 若欲以作者姓名搜尋,建議至進階搜尋限定作者欄位,可獲得較完整資料
  • 進階搜尋
    主頁登入上傳說明關於CCUR管理 到手機版


    請使用永久網址來引用或連結此文件: https://irlib.pccu.edu.tw/handle/987654321/20145


    題名: 台、歐美股市間之波動外溢效果
    作者: 吳明珊
    貢獻者: 國際企業管理研究所
    關鍵詞: 波動外溢
    隱含波動率
    波動率指數
    日期: 2010
    上傳時間: 2011-11-02 14:27:57 (UTC+8)
    摘要: 在全球化的時代,各地資訊在不同市場中快速反應,國際金融市場不論是在報酬或波動程度上,彼此相互的影響愈來愈大。曾有學者將波動外溢以天文現象來描述,在紐約出現的流星雨在東京也會出現一般。過去關於國際間波動外溢之研究多半以股價指數的歷史波動率為研究資料,實證結果多半顯示波動外溢效果確實存在。除了歷史波動率外,隱含波動率亦常用作是波動率的衡量方法之一。由隱含波動率所編製的波動率指數(VIX)在近年來大幅受到各國市場重視,由於它代表了投資人對於未來市場波動率變動的預期,也反應了投資人的心理狀態,又被稱為恐慌指數。在2008年全球金融風暴期間,VIX的大幅上升引起諸多關注。以往研究波動外溢的文獻大多以歷史波動率為研究資料,少以VIX為主題來探討波動外溢,故本研究計劃結合波動外溢與隱含波動率,從VIX的角度來探討台灣與歐洲及美國兩大經濟體三者股市間波動外溢之效果,以及是否存在不對稱的波動外溢關係。
    In the era of globalization, information is reflected in the markets rapidly around the world. The impacts on the returns or volatility in one market have more influence on the others than ever. The volatility spillovers have been described as an astronomical phenomenon: a meteor shower in New York will almost surely be followed by one in Tokyo. The historical volatility was employed in the previous studies on the interna-tional volatility spillovers, and the empirical results reveal that volatility spillovers do exist and the effects are asymmetric. In addition to the historical volatility, the implied volatility is another measure of volatility. The volatility index (VIX), created by the implied volatility, has become an important measurement in these years because it represents the expectation of investors on the future realized volatility and the senti-ments of investors in the market. It is often referred to as the investor fear gauge. Plen-ty of media reported the enormous climb of the VIX during the global financial crisis in 2008. Since most studies used historical volatility as data and very few employed the VIX, the research plan examines the effects and asymmetries of volatility spillovers among Taiwan, Europe and the States using the VIX.
    顯示於類別:[企業管理學系暨國際企業管理研究所] 博碩士論文

    文件中的檔案:

    檔案 描述 大小格式瀏覽次數
    index.html0KbHTML170檢視/開啟


    在CCUR中所有的資料項目都受到原著作權保護.


    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - 回饋