Spectral Method for the Black-Scholes Model of American Options Valuation
Spectral Method for the Black-Scholes Model of American Options Valuation
复制标题
美式期权估值Black-Scholes模型的谱法
DOI:
10.4208/jms.v47n1.14.03
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发表时间:
2014
期刊:
影响因子:
3.9
通讯作者:
Zhang, Jun
中科院分区:
文献类型:
--
作者:
Yu, Chunwei;Fu, Qiongyao;Zhang, Jun
In this paper, we devote ourselves to the research of numerical methods for American option pricing problems under the Black-Scholes model. The optimal exercise boundary which satisfies a nonlinear Volterra integral equation is resolved by a high-order collocation method based on graded meshes. Forthe other spatial domain boundary, an artificial boundary condition is applied to the pricing problem for the effective truncation of the semi-infinite domain. Then, the front-fixing and stretching transformations are employed to change the truncated problem in an irregular domain into a one-dimensional parabolic problem in (−1,1). The Chebyshev spectral method coupled with fourth-order Runge-Kutta method is proposed for the resulting parabolic problem related to the options. The stability of the semi-discrete numerical method is established for the parabolic problem transformed from the original model. Numerical experiments are conducted to verify the performance of the proposed methods and compare them with some existing methods. AMS subject classifications: 35A35, 90A09, 65K10, 65M12, 65M60
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DOI:
10.1007/978-0-387-49319-0
发表时间:
1941
期刊:
--
影响因子:
--
作者:
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J. Jost
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DOI:
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发表时间:
2004
期刊:
--
影响因子:
--
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通讯作者:
D. Lamper;S. Howison
DOI:
--
发表时间:
2001-07
期刊:
--
影响因子:
--
作者:
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J. Hull
影响因子:
1.6
作者:
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通讯作者:
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