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HuShen 360 stock index futures' optimal hedging ratio

机译:沪深360股指期货的最佳对冲比率

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The launch of HuShen 300 index futures contracts, which can improve the structure of China's stock market ,will provide a way for the domestic stock market to hedge risk. On the basis of the introduction of the best HuShen 300 index futures hedging strategy ,this paper focuses on the calculation of the optimal HuShen 300 index futures hedging ratio. Being different from most of the studies ,this paper proposes a composite hedging ratio calculation approach and derives D-BEKK-ECM-BGARCH hedging ratio calculation model from the futures pricing theory. Empirical evidence on the hedging effect of the two models suggests that the stock portfolio's risk of yield can be significantly reduced after hedging and the application of the D-BEKK-ECM-BGARCH model can get the minimum transaction costs without losing hedging effect.
机译:沪深300指数期货合约的推出,可以改善中国股票市场的结构,将为国内股票市场对冲风险提供一种途径。在介绍最佳沪深300指数期货套期保值策略的基础上,重点研究了最佳沪深300指数期货套期保值率的计算方法。与大多数研究不同,本文提出了一种复合对冲比率的计算方法,并从期货定价理论推导了D-BEKK-ECM-BGARCH对冲比率的计算模型。关于这两种模型的套期效应的经验证据表明,套期后股票投资组合的收益风险可以显着降低,并且使用D-BEKK-ECM-BGARCH模型可以在不损失套期效应的情况下获得最低的交易成本。

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