英文标题:
《Arbitrage of the first kind and filtration enlargements in
semimartingale financial models》
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作者:
Beatrice Acciaio, Claudio Fontana, Constantinos Kardaras
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最新提交年份:
2015
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英文摘要:
In a general semimartingale financial model, we study the stability of the No Arbitrage of the First Kind (NA1) (or, equivalently, No Unbounded Profit with Bounded Risk) condition under initial and under progressive filtration enlargements. In both cases, we provide a simple and general condition which is sufficient to ensure this stability for any fixed semimartingale model. Furthermore, we give a characterisation of the NA1 stability for all semimartingale models.
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中文摘要:
在一般的半鞅金融模型中,我们研究了第一类无套利(NA1)(或者,等价地,无无界利润和有界风险)在初始和渐进过滤放大条件下的稳定性。在这两种情况下,我们都提供了一个简单而一般的条件,足以保证任何固定半鞅模型的稳定性。此外,我们给出了所有半鞅模型的NA1稳定性的一个特征。
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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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