《On utility maximization with derivatives under model uncertainty》
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作者:
Erhan Bayraktar and Zhou Zhou
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最新提交年份:
2013
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英文摘要:
We consider the robust utility maximization using a static holding in derivatives and a dynamic holding in the stock. There is no fixed model for the price of the stock but we consider a set of probability measures (models) which are not necessarily dominated by a fixed probability measure. By assuming that the set of physical probability measures is convex and weakly compact, we obtain the duality result and the existence of an optimizer.
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中文摘要:
我们考虑使用静态持有衍生品和动态持有股票的稳健效用最大化。股票价格没有固定的模型,但我们考虑一组概率测度(模型),它们不一定由固定的概率测度控制。通过假设物理概率测度集是凸的和弱紧的,我们得到了对偶结果和优化器的存在性。
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分类信息:
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:Portfolio Management 项目组合管理
分类描述:Security selection and optimization, capital allocation, investment strategies and performance measurement
证券选择与优化、资本配置、投资策略与绩效评价
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On_utility_maximization_with_derivatives_under_model_uncertainty.pdf
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