Liang, L.Z.J., Lemmens, D. and Tempere, J. (2011) Path Integral Approach to the Pricing of Timer Options with the Duru-Kleinert Time Transformation. Physical Review E, 83, 1-12. http://dx.doi.org/10.1103/PhysRevE.83.056112
被以下文章引用:
标题: 定时器期权定价的Fourier-Cosine方法A Fourier-Cosine Method for Pricing Timer Options
作者: 徐艳妍, 曾有栋
关键字: Heston模型, 定时器期权, Fourier-Cosine方法Heston Model, Timer Options, Fourier-Cosine Method
期刊名称: 《Pure Mathematics》, Vol.6 No.5, 2016-09-28
摘要: 定时器期权是有着不确定到期日的障碍类型期权。根据标的资产的累计实现方差达到预指定的水平就强制执行的特性，在随机波动模型(Heston model)下，提出Fourier-cosine方法定价有限到期日定时器期权，得到定价表达式。数值结果说明该方法的精确性。 Timer options have an uncertain expiration date of barrier style options. The finite-maturity timer option expires when the accumulated realized variance of the underlying asset has reached a pre-specified level. We construct the Fourier-cosine method for pricing discrete timer options under Heston model. Numerical results illustrate the accuracy of the Fourier-cosine method.