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タイトル
和文: 
英文:Toward real-time pricing of complex financial derivatives 
著者
和文: 二宮 祥一.  
英文: Syoiti Ninomiya Shu Tezuka.  
言語 English 
掲載誌/書名
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英文:Applied Mathematical Finance 
巻, 号, ページ Vol. 3    No. 1    pp. 1--20
出版年月 1996年7月 
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開催地
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公式リンク https://www.tandfonline.com/doi/abs/10.1080/13504869600000001
 
DOI https://doi.org/10.1080/13504869600000001
アブストラクト In this paper, we investigate the feasibility of using low-discrepancy sequences to allow complex derivatives, such as mortgage-backed securities (MBSs) and exotic options, to be calculated considerably faster than is possible by using conventional Monte Carlo methods. In our experiments, we examine classical classes of low-discrepancy sequences, such as Halton, Sobol', and Faure sequences, as well as the very recent class called generalized Niederreiter sequences, in the light of the actual convergence rate of numerical integration with practical numbers of dimensions. Our results show that for the problems of pricing financial derivatives that we tested: (1) generalized Niederreiter sequences perform markedly better than both classical sequences and Monte Carlo methods; and (2) classical low-discrepancy sequences often perform worse than Monte Carlo methods. Finally, we discuss several important research issues from both practical and theoretical viewpoints.

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