摘要
从定量的角度分析了巨灾期权的价值构成,并在随机利率下,考虑股票价格异常波动,利用Martingle Pricing方法推导出巨灾标准期权及任选期权定价公式.
In this article, the value composition of the Catastrophe option is discussed in quantitative analysis. Under stochastic interest, we consider the models of fluctuation of stock price and obtain the pricing formula of Ca- tastrophe common option and Catastrophe chooser option by means of Martingle approach (risk-neutral valuation).
出处
《湖南师范大学自然科学学报》
CAS
北大核心
2016年第5期83-88,共6页
Journal of Natural Science of Hunan Normal University
基金
湖南省软科学基金资助项目(2011ZK3101)
湖南财政经济学院科研项目(K201101)
关键词
巨灾标准期权
任选期权
风险中性定价
波动源模型
catastrophe option
chooser option
risk-neutral valuation
models of fluctuation of stock price