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Generating low-discrepancy sequences from the normal distribution: Box-Muller or inverse transform?

  • Giray Ökten*
  • , Ahmet Göncü
  • *Bu çalışma için yazışmadan sorumlu yazar
  • Florida State University
  • Shandong University

Araştırma sonucu: Dergiye katkıMakalebilirkişi

50 Atıf (Scopus)

Özet

Quasi-Monte Carlo simulation is a popular numerical method in applications, in particular, economics and finance. Since the normal distribution occurs frequently in economic and financial modeling, one often needs a method to transform low-discrepancy sequences from the uniform distribution to the normal distribution. Two well known methods used with pseudorandom numbers are the Box-Muller and the inverse transformation methods. Some researchers and financial engineers have claimed that it is incorrect to use the Box-Muller method with low-discrepancy sequences, and instead, the inverse transformation method should be used. In this paper we prove that the Box-Muller method can be used with low-discrepancy sequences, and discuss when its use could actually be advantageous. We also present numerical results that compare Box-Muller and inverse transformation methods.

Orijinal dilİngilizce
Sayfa (başlangıç-bitiş)1268-1281
Sayfa sayısı14
DergiMathematical and Computer Modelling
Hacim53
Basın numarası5-6
DOI'lar
Yayın durumuYayınlandı - Mar 2011
Harici olarak yayınlandıEvet

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