Simulation of Lévy-driven Ornstein-Uhlenbeck processes with given marginal distribution

  • Authors:
  • Emanuele Taufer;Nikolai Leonenko

  • Affiliations:
  • Department of Computer and Management Sciences, University of Trento, Via Inama 5, 38100 Trento, Italy;School of Mathematics, University of Cardiff, Cardiff, United Kingdom

  • Venue:
  • Computational Statistics & Data Analysis
  • Year:
  • 2009

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Abstract

A simulation procedure for obtaining discretely observed values of Ornstein-Uhlenbeck processes with given (self-decomposable) marginal distribution is provided. The method proposed, based on inversion of the characteristic function, completely circumvents the problems encountered when trying to reproduce small jumps of Levy processes. Error bounds for the proposed procedure are provided and its performance is numerically assessed.