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发表时间：2019-03-11

论文类型：会议论文

发表时间：2009-07-24

收录刊物：EI、CPCI-S、CPCI-SSH、Scopus

文献类型：A

页面范围：378-380

关键字：futures hedging; hedge ratio; Value at Risk; risk tolerance

摘要：In this paper, Value at Risk of hedging portfolio is adopted to measure the risk of futures hedging. The control constraint based on risk tolerance of hedgers is established. The futures optimal hedge ratio is presented by maximizing the return of hedging portfolio under the control constraint. The contributions of the model are as follows: Firstly that we use VaR to construct the control constraint which reflects risk tolerance of hedgers. This method effectively avoids the huge losses suffered by hedging. Secondly, we prove the minimum variance hedging ratio and VaR hedging ratio are special cases of this model.