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扩散过程下单因素利率模型的统一框架 被引量:8

Common framework of single factor interest rate models with diffusion process
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摘要 利用随机微积分等数学方法 ,在考虑利率的变动服从扩散过程的前提下 ,推导出了一个单因素利率期限结构模型的统一分析框架 ,然后在这一框架下具体分析比较了几个常用的模型 ,并且利用这一框架通过数值仿真例子探讨了利率风险的度量 . This paper explains the common mathematical structure of single factor term structure models of interest rate with diffusion process by using stochastic calculus methods. Then under this framework we compare some common models and analyze the measurement of interest rate risks by using numeric examples. Finally we discuss the main advantage and the problems of one factor models.
作者 谢赤 吴雄伟
出处 《系统工程学报》 CSCD 2002年第6期562-565,共4页 Journal of Systems Engineering
基金 国家自然科学基金资助项目 (79970 0 15 ) 国家社会科学基金资助项目 (0 0BJY0 13 )
关键词 扩散过程 单因素利率模型 随机微分方程 债券定价 利率风险 债券市场 diffusion process term structure models of interest rates stochastic differential equations bond pricing interest rate risk
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参考文献9

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  • 9谢赤.CEV过程下回顾期权的定价问题研究[J].系统工程学报,2001,16(4):296-301. 被引量:8

二级参考文献2

  • 1Li A,Advances in Futures and Options Research,1997年,9期,37页
  • 2Huil J C,J Derivatives,1993年,1期,1640页

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