摘要翻译:
在移位平方根跳跃扩散(SSRJD)违约强度模型的背景下,我们开发并检验了一个快速而准确的单名称违约互换半解析公式。该模型可以根据CDS期限结构和一些违约互换进行校准,以一致地为其他信用衍生品定价和对冲。我们用数值实验表明,该模型隐含了似然的波动微笑。
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英文标题:
《An exact formula for default swaptions' pricing in the SSRJD stochastic
intensity model》
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作者:
Damiano Brigo and Naoufel El-Bachir
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最新提交年份:
2008
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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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英文摘要:
We develop and test a fast and accurate semi-analytical formula for single-name default swaptions in the context of a shifted square root jump diffusion (SSRJD) default intensity model. The model can be calibrated to the CDS term structure and a few default swaptions, to price and hedge other credit derivatives consistently. We show with numerical experiments that the model implies plausible volatility smiles.
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PDF链接:
https://arxiv.org/pdf/0812.4199


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