英文标题:
《Credit Bubbles in Arbitrage Markets: The Geometric Arbitrage Approach to
Credit Risk》
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作者:
Simone Farinelli and Hideyuki Takada
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最新提交年份:
2021
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英文摘要:
We apply Geometric Arbitrage Theory to obtain results in mathematical finance for credit markets, which do not need stochastic differential geometry in their formulation. We obtain closed form equations involving default intensities and loss given defaults characterizing the no-free-lunch-with-vanishing-risk condition for corporate bonds, as well as the generic dynamics for credit market allowing for arbitrage possibilities. Moreover, arbitrage credit bubbles for both base credit assets and credit derivatives are explicitly computed for the market dynamics minimizing the arbitrage.
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中文摘要:
我们应用几何套利理论来获得信贷市场数学金融中的结果,信贷市场的公式中不需要随机微分几何。我们得到了包含违约强度和给定违约损失的闭式方程,刻画了公司债券风险条件为零的非免费午餐的特征,以及考虑套利可能性的信贷市场的一般动力学。此外,根据最小化套利的市场动态,明确计算了基础信贷资产和信贷衍生品的套利信贷泡沫。
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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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