《Hedging with Small Uncertainty Aversion》
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作者:
Sebastian Herrmann, Johannes Muhle-Karbe, Frank Thomas Seifried
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最新提交年份:
2016
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英文摘要:
We study the pricing and hedging of derivative securities with uncertainty about the volatility of the underlying asset. Rather than taking all models from a prespecified class equally seriously, we penalise less plausible ones based on their \"distance\" to a reference local volatility model. In the limit for small uncertainty aversion, this leads to explicit formulas for prices and hedging strategies in terms of the security\'s cash gamma.
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中文摘要:
我们研究了标的资产波动性不确定的衍生证券的定价和套期保值。我们没有同等认真地对待预先指定类别的所有模型,而是根据它们与参考局部波动率模型的“距离”来惩罚不太合理的模型。在对小不确定性厌恶的限制下,这导致了根据证券的现金伽马,明确的价格公式和对冲策略。
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分类信息:
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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一级分类:Mathematics 数学
二级分类:Optimization and Control 优化与控制
分类描述:Operations research, linear programming, control theory, systems theory, optimal control, game theory
运筹学,线性规划,控制论,系统论,最优控制,博弈论
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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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