共 23 条
A robust tree method for pricing American options with the Cox-Ingersoll-Ross interest rate model
被引:8
|作者:
Appolloni, Elisa
[1
]
Caramellino, Lucia
[2
]
Zanette, Antonino
[3
]
机构:
[1] Univ Roma La Sapienza, MEMOTEF, I-00185 Rome, Italy
[2] Univ Roma Tor Vergata, Dipartimento Matemat, I-00133 Rome, Italy
[3] Univ Udine, Dipartimento Sci Econ & Stat, I-33100 Udine, Italy
关键词:
American options;
tree methods;
Cox-Ingersoll-Ross model;
stochastic interest rate;
D O I:
10.1093/imaman/dpt030
中图分类号:
C93 [管理学];
学科分类号:
12 ;
1201 ;
1202 ;
120202 ;
摘要:
We propose a robust and stable lattice method which permits to obtain very accurate American option prices under the Cox-Ingersoll-Ross stochastic interest rate model without any numerical restriction on its parameters. Numerical results show the reliability and the accuracy of the proposed method.
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页码:377 / 401
页数:25
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