英文标题:
《Option Pricing in a Regime Switching Jump Diffusion Model》
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作者:
Anindya Goswami, Omkar Manjarekar, and Anjana R
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最新提交年份:
2019
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英文摘要:
This paper presents the solution to a European option pricing problem by considering a regime-switching jump diffusion model of the underlying financial asset price dynamics. The regimes are assumed to be the results of an observed pure jump process, driving the values of interest rate and volatility coefficient. The pure jump process is assumed to be a semi-Markov process on finite state space. This consideration helps to incorporate a specific type of memory influence in the asset price. Under this model assumption, the locally risk minimizing price of the European type path-independent options is found. The F\\\"{o}llmer-Schweizer decomposition is adopted to show that the option price satisfies an evolution problem, as a function of time, stock price, market regime, and the stagnancy period. To be more precise, the evolution problem involves a linear, parabolic, degenerate and non-local system of integro-partial differential equations. We have established existence and uniqueness of classical solution to the evolution problem in an appropriate class.
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中文摘要:
本文通过考虑基础金融资产价格动态的制度转换跳扩散模型,给出了一个欧式期权定价问题的解。假设这些制度是观察到的纯跳跃过程的结果,驱动利率和波动系数的值。假设纯跳跃过程是有限状态空间上的半马尔可夫过程。这种考虑有助于在资产价格中纳入特定类型的记忆影响。在此模型假设下,得到了欧式路径独立期权的局部风险最小化价格。F \\{o}采用llmer-Schweizer分解证明了期权价格满足一个演化问题,它是时间、股票价格、市场制度和停滞期的函数。更精确地说,演化问题涉及一个线性、抛物、退化和非局部的积分-偏微分方程组。我们在一个适当的类中建立了演化问题经典解的存在唯一性。
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分类信息:
一级分类:Quantitative Finance 数量金融学
二级分类:Pricing of Securities 证券定价
分类描述:Valuation and hedging of financial securities, their derivatives, and structured products
金融证券及其衍生产品和结构化产品的估值和套期保值
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一级分类:Mathematics 数学
二级分类:Probability 概率
分类描述:Theory and applications of probability and stochastic processes: e.g. central limit theorems, large deviations, stochastic differential equations, models from statistical mechanics, queuing theory
概率论与随机过程的理论与应用:例如中心极限定理,大偏差,随机微分方程,统计力学模型,排队论
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一级分类:Quantitative Finance 数量金融学
二级分类:Mathematical Finance 数学金融学
分类描述:Mathematical and analytical methods of finance, including stochastic, probabilistic and functional analysis, algebraic, geometric and other methods
金融的数学和分析方法,包括随机、概率和泛函分析、代数、几何和其他方法
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