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次分数跳Vasicek随机利率模型下带交易费的亚式期权定价

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主要研究标的资产价格服从次分数跳扩散过程的亚式期权定价问题,考虑到利率的变化和市场中存在的交易费用,引入次分数Vasicek随机利率和比例交易费,利用无套利原理建立定价模型,应用变量替换化成Cauchy问题,求得亚式看涨期权和亚式看跌期权价值的解析解。
Asian Option Pricing with Transaction Costs Under the Vasicek Stochastic Interest Rate Model with Sub-Fractional Jumps
This paper studies the Asian option pricing problem in which the price of the underlying asset is subject to the sub-fractional jump diffusion process.Taking into account the changes in interest rates and the transaction costs existing in the market,the sub-fraction Vasicek random interest rate and the transaction costs are introduced,and the principle of no arbitrage is used to establish the pricing model is transformed into a Cauchy problem using variable substitution to obtain analytical solutions for the value of Asian call options and Asian put options.

sub-fraction jumpVasicek stochastic interest ratetransaction costsAsian option

杨月、王永茂

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燕山大学理学院,河北 秦皇岛 066004

次分数跳 Vasicek随机利率 比例交易费 亚式期权

河北省自然科学基金青年基金

F2017203130

2024

数学的实践与认识
中国科学院数学与系统科学研究院

数学的实践与认识

CSTPCD北大核心
影响因子:0.349
ISSN:1000-0984
年,卷(期):2024.54(6)
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