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Abstract:
为准确预测分位数,利用已实现GARCH模型在边缘分布建模中纳入高频信息,通过藤copula刻画资产收益两两之间相异的相依结构,构建了资产组合收益分位数预测的藤copula-已实现GARCH模型.选取中国股市风格指数组合展开实证分析,回测检验结果表明高频信息和异质相依结构是准确预测分位数的关键环节,藤copula-已实现GARCH模型能够提供更准确的资产组合收益分位数预测.
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系统工程学报
ISSN: 1000-5781
CN: 12-1141/O1
Year: 2016
Issue: 1
Volume: 31
Page: 45-54
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 1
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