【作者(必填)】
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【文题(必填)】
Dynamic return-volatility dependence and risk measure of CoVaR in the oil market: A time-varying mixed copula model【年份(必填)】
23
【全文链接或数据库名称(选填)】https://www.sciencedirect.com/science/article/pii/S0140988317303146#!