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缴费确定型企业年金最优投资策略研究
作者姓名:叶燕程  高随祥
作者单位:中国科学院研究生院数学科学学院,北京 100049
摘    要:本文利用随机控制理论研究缴费确定型企业年金的最优投资策略,分别在固定缴费和随机缴费情形下,建立基于给付损失最小化的企业年金最优投资模型,通过求解HJB方程得到最优投资策略和给付水平的显式解,并对固定缴费时的最优策略进行蒙特卡洛仿真模拟.

关 键 词:缴费确定型  企业年金  随机最优控制  损失函数  

The optimal investment strategy for defined-contribution occupational pension scheme
Authors:YE Yan-Cheng  GAO Sui-Xiang
Institution:School of Mathematical Sciences, Graduate University of Chinese Academy of Sciences, Beijing 100049, China
Abstract:This paper applies the theory of stochastic optimal control to deal with the optimal investment strategy problem for defined-contribution occupational pension scheme, sets up the optimal investment models under the minimum payment loss of the occupational pension fund in the deterministic and stochastic contribution cases separately, solves the HJB equations to obtain the explicit form solutions of the optimal investment decision and payment polices, and then uses Monte Carlo simulation for the optimal strategy in the deterministic contribution case.
Keywords:Defined-Contribution  Occupational Pension  Stochastic Optimal control  Loss function  
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