摘要翻译:
本文研究了L\'evy模型中奇异的路径依赖期权的估值问题,特别是资产价格过程的上确界和下确界上的期权。利用Wiener-Hopf分解,我们导出了L\'Evy过程的上确界和下确界的解析扩展特征函数的表达式。结合期权定价Fourier方法的一般结果,给出了L\'evy模型中一键期权、回望期权和股票违约互换的估值公式。
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英文标题:
《Analyticity of the Wiener-Hopf factors and valuation of exotic options
in L\'evy models》
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作者:
Ernst Eberlein, Kathrin Glau, Antonis Papapantoleon
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最新提交年份:
2010
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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:Computational Finance 计算金融学
分类描述:Computational methods, including Monte Carlo, PDE, lattice and other numerical methods with applications to financial modeling
计算方法,包括蒙特卡罗,偏微分方程,格子和其他数值方法,并应用于金融建模
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英文摘要:
This paper considers the valuation of exotic path-dependent options in L\'evy models, in particular options on the supremum and the infimum of the asset price process. Using the Wiener--Hopf factorization, we derive expressions for the analytically extended characteristic function of the supremum and the infimum of a L\'evy process. Combined with general results on Fourier methods for option pricing, we provide formulas for the valuation of one-touch options, lookback options and equity default swaps in L\'evy models.
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PDF链接:
https://arxiv.org/pdf/0911.0373


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