在部分信息下研究"基差风险模型"中引入红利率影响因素时,投资人终端净财富期望指数效用最大化问题.先建立部分信息下的金融市场框架和带有红利支付的"基差风险模型",再应用半鞅理论和倒向随机微分方程,求解价值过程和最优交易策略精确解.
A This paper introduces the dividend payment to the basis risk model and discusses the problem of the exponential utility maximization from terminal wealth under partial information. First,the framework of the financial markets with dividend payment and the basis risk model are constructed only by using partial information. Moreover, the stochastic representation of the value process is derived and the optimal strategy is obtained, through semimartingale theory and backward stochastic differential equations.