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摘要翻译：
我们利用L\'eVy随机场对远期违约强度和违约密度的期限结构进行了建模，从而使我们可以考虑具有违约后回收付款的信用衍生品。作为应用，我们研究了违约债券的定价问题，并将定价核表示为抛物型积分微分方程的唯一解。最后，我们通过数值例子说明了传染跳跃风险对违约债券价格的影响。
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英文标题：
《Credit derivatives pricing with default density term structure modelled
by L\'evy random fields》
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作者：
Lijun Bo, Ying Jiao (LPMA), Xuewei Yang
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最新提交年份：
2011
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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 model the term structure of the forward default intensity and the default density by using L\'evy random fields, which allow us to consider the credit derivatives with an after-default recovery payment. As applications, we study the pricing of a defaultable bond and represent the pricing kernel as the unique solution of a parabolic integro-differential equation. Finally, we illustrate by numerical examples the impact of the contagious jump risks on the defaultable bond price in our model.
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PDF链接：
https://arxiv.org/pdf/1112.2952
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