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    Please use this identifier to cite or link to this item: http://nccur.lib.nccu.edu.tw/handle/140.119/12502


    Title: Long-memory in Stock Index Futures Markets: A Value-at-Risk Approach
    Authors: Tang,Ta-Lun;Shieh,Shwu-Jane
    謝淑貞
    Keywords: FIGARCH;Value-at-risk;Kupiec LR test;HYGARCH
    Date: 2005-12
    Issue Date: 2008-12-03 13:54:41 (UTC+8)
    Abstract: In this paper, we investigate the long memory properties for closing prices of three stock index futures markets. The FIGARCH (1, d, 1) and HYGARCH (1, d, 1) models with normal, Student-t, and skewed Student-t distributions for S&P500, Nasdaq100, and Dow Jones daily prices are estimated first. Then the value-at-risks are calculated by the estimated models. The empirical results show that for the three stock index futures, the HYGARCH (1, d, 1) models with skewed Student-t distribution perform better based on the Kupiec LR tests. In particular, for the S&P500 and Nasdag 100 futures prices.
    Relation: Physica A: Statistical Mechanics and its Applications,366(1),437-448
    Data Type: article
    DOI 連結: http://dx.doi.org/http://dx.doi.org/10.1016/j.physa.2005.10.017
    DOI: 10.1016/j.physa.2005.10.017
    Appears in Collections:[國際經營與貿易學系 ] 期刊論文

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