Regular Article: Algebraic Properties of Beta and Gamma Distributions, and Applications
Advances in Applied Mathematics
Error Bounds for Numerical Inversion of a Probability Characteristic Function
SIAM Journal on Numerical Analysis
Characteristic function estimation of Ornstein-Uhlenbeck-based stochastic volatility models
Computational Statistics & Data Analysis
Characteristic function-based hypothesis tests under weak dependence
Journal of Multivariate Analysis
Computational Statistics & Data Analysis
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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.