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    Please use this identifier to cite or link to this item: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/18390


    Title: TAIFEX與MSCI台股指數期貨與現貨直接避險策略之研究
    Other Titles: The Research of Direct Hedging Strategies for TAIFEX and MSCI Stock Index Futurs
    Authors: 邱建良;魏志良;吳佩珊;邱哲修
    Contributors: 淡江大學財務金融學系
    Date: 2004-06-01
    Issue Date: 2009-08-26 15:38:16 (UTC+8)
    Publisher: 教育部
    Abstract: 本研究以TAIFEX與MSCI兩種台股指數期貨來規避其股價指數現貨之風險。運用OLS模型、誤差修正模型、單變量GARCH(1,1)、雙變量GARCH(1,1)與卡爾曼濾淨器等避險模型來估計避險比率,並比較兩種避險工具在不同模型下之避險效果,以尋求最適的避險工具供投資大眾參考。實證結果發現兩種台股指數期貨與現貨之時間序列資料並非呈常態分配,且其水準項具有單根的性質,而經一階差分之後(差分項)則皆成為定態數列。此外,兩種台股指數現貨及期貨間皆存在共整合關係,此乃表示其現貨與期貨間存在有長期均衡關係。樣本外的避險效果比較則說明兩種避險工具在單變量GARCH(1,1)模型下可得到最佳的避險效果,且發現不論在各類模型下,MSCI摩根台股指數期貨之避險效果皆較TAIFEX台股指數期貨為佳。
    Relation: 商管科技季刊 5(2),頁 169-184
    Appears in Collections:[Graduate Institute & Department of Banking and Finance] Journal Article

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