Explicit solutions to an optimal portfolio problem with a stochastic cash flow(有随机现金流时投资优化问题的显式解)

利用随机动态规划方法,研究了有随机现金流Yt的最优投资问题.假设Yt满足dYt=α(Xt)dt+β(Xt)dW2,其中Xt为投资者的总财富.不同于经典Merton模型的是,在新的目标函数下,给出了最优投资策略的显式解.

Bibliographic Details
Main Authors: ZHANGXiao-qian(张小茜), LISheng-hong(李胜宏)
Format: Article
Language:zho
Published: Zhejiang University Press 2005-11-01
Series:Zhejiang Daxue xuebao. Lixue ban
Subjects:
Online Access:https://doi.org/zjup/1008-9497.2005.32.6.635-637