有界在险资本约束下带有红利的最优投资组合模型研究

Optimal portfotio model with dividend under the constraint of bounded capital at risk

对有界在险资本约束下的最优投资组合模型进行了推广.在布莱克-斯科尔斯模型框架下建立了带有红利情形的随机股票市场模型,给出了在有界在险资本约束下的最优化投资组合策略和对应的最大化平均终端财富.

This paper characterizes the optimal portfolio and the corresponding optimization expected terminal wealth under the constraint of bounded capital at risk.In a Black-Scholes setting the classical portfolio model is extended to the one of stochastic stock market with the dividend.The optimal portfolio and the corresponding optimal expected terminal wealth under bounded capital at risk are obtained.