摘要
在随机利率下对息力采用Wiener过程和Orentein-Uhlenbeck过程建模,得到未来现金流现值函数的一、二阶矩。作为一个特例,进一步研究n年期年金的一、二阶矩问题。
In this paper, by modeling for the force of interest with Wiener process and Orentein-Unlenback process, the (First) and the Second moment of present value of future cash flows were obtained.As an example, the author investigated (the) moments of present value of n-year Annuity contract.
出处
《系统工程》
CSCD
北大核心
2004年第4期36-38,共3页
Systems Engineering