journal6 ›› 2012, Vol. 33 ›› Issue (1): 26-31.DOI: 10.3969/j.issn.1007-2985.2012.01.008
• 数学 • 上一篇 下一篇
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基金资助:
山东省自然科学基金资助项目(2009ZRB019AV);教育部人文社会科学研究项目(10YJC630334)
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摘要:在资产价值服从双指数跳跃扩散过程,负债服从连续扩散随机过程的假定下,考虑资产与负债的相关风险,建立了一个基于跳跃扩散过程的信用违约互换定价模型,并利用Gaver-Stehfest算法给出了该定价问题的违约概率,利用无套利原理的定价方法得出信用违约互换的定价公式.
关键词: 信用违约互换, 违约概率, 跳跃扩散市场, 无套利原理, Gaver-Stehfest算法
Abstract: Given the correlation between the firm value and the debt,the paper assumes that the firm value is driven by the double exponential jump diffusion process and the debt is a continuous stochastic process.By the method of the Gaver-Stehfest algorithm and the arbitrage asset pricing theory,the default probability and the price expression of credit default swaps are obtained.
Key words: credit default swaps, default probability, jump diffusion market, speculation theorems, Gaver-Stehfest algorithm
庞茂秀, 杨瑞成, 吕强, 夏冰. 跳跃扩散市场中的信用违约互换定价问题[J]. journal6, 2012, 33(1): 26-31.
PANG Mao-Xiu, YANG Rui-Cheng, LV Qiang , XIA Bing. Valuation of Credit Default Swaps in Jump Diffusion Market[J]. journal6, 2012, 33(1): 26-31.
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链接本文: https://zkxb.jsu.edu.cn/CN/10.3969/j.issn.1007-2985.2012.01.008
https://zkxb.jsu.edu.cn/CN/Y2012/V33/I1/26