On the simulation of general tempered stable Ornstein–Uhlenbeck processes
@article{Grabchak2019OnTS, title={On the simulation of general tempered stable Ornstein–Uhlenbeck processes}, author={Michael Grabchak}, journal={Journal of Statistical Computation and Simulation}, year={2019}, volume={90}, pages={1057 - 1081} }
ABSTRACT We give an explicit representation for the transition law of a tempered stable Ornstein–Uhlenbeck process and use it to develop a rejection sampling algorithm for exact simulation of increments from this process. Our results apply to general classes of both univariate and multivariate tempered stable distributions and contain a number of previously studied results as special cases.
14 Citations
On the transition laws of p -tempered ˛ -stable OU-processes
- Mathematics
- 2020
We derive an explicit representation for the transition law of a p -tempered α -stable process of Ornstein–Uhlenbeck-type and use it to develop a methodology for simulation. Our results apply in both…
Efficient simulation of p-tempered α-stable OU processes
- MathematicsStat. Comput.
- 2023
We develop efficient methods for simulating processes of Ornstein–Uhlenbeck type related to the class of p -tempered α -stable (TS p α ) distributions. Our results hold for both the univariate and…
Tempered stable distributions and finite variation Ornstein-Uhlenbeck processes
- Mathematics
- 2020
Constructing \Levy-driven Ornstein-Uhlenbeck processes is a task closely related to the notion of self-decomposability. In particular, their transition laws are linked to the properties of what will…
Exact simulation of normal tempered stable processes of OU type with applications
- MathematicsStatistics and Computing
- 2022
We study the Ornstein-Uhlenbeck process having a symmetric normal tempered stable stationary law and represent its transition distribution in terms of the sum of independent laws. In addition, we…
Gamma-related Ornstein–Uhlenbeck processes and their simulation*
- Mathematics
- 2020
ABSTRACT We investigate the distributional properties of two Lévy-driven Ornstein–Uhlenbeck (OU) processes whose stationary distributions are the gamma law and the bilateral gamma law, respectively.…
Discrete Tempered Stable Distributions
- MathematicsMethodology and Computing in Applied Probability
- 2021
Discrete tempered stable distributions are a large and flexible class of models for heavy tailed and overdispersed count data. In this paper we derive various properties of these distributions and…
Discrete Tempered Stable Distributions
- MathematicsMethodology and Computing in Applied Probability
- 2021
Discrete tempered stable distributions are a large and flexible class of models for heavy tailed and overdispersed count data. In this paper we derive various properties of these distributions and…
PR ] 1 8 N ov 2 02 0 Tempered stable distributions and finite variation Ornstein-Uhlenbeck processes ∗
- Mathematics
- 2020
Constructing Lévy-driven Ornstein-Uhlenbeck processes is a task closely related to the notion of self-decomposability. In particular, their transition laws are linked to the properties of what will…
Fast simulation of tempered stable Ornstein–Uhlenbeck processes
- MathematicsComputational Statistics
- 2022
Constructing Lévy-driven Ornstein–Uhlenbeck processes is a task closely related to the notion of self-decomposability. In particular, their transition laws are linked to the properties of what will…
Calibration for multivariate Lévy-driven Ornstein-Uhlenbeck processes with applications to weak subordination
- MathematicsStatistical Inference for Stochastic Processes
- 2021
Consider a multivariate Lévy-driven Ornstein-Uhlenbeck process where the stationary distribution or background driving Lévy process is from a parametric family. We derive the likelihood function…
References
SHOWING 1-10 OF 36 REFERENCES
Tempered stable Ornstein– Uhlenbeck processes: A practical view
- MathematicsCommun. Stat. Simul. Comput.
- 2017
The transition law between consecutive observations of one-dimensional Ornstein–Uhlenbeck processes is investigated and the characteristic function of integrated tempered OU processes is evaluated with a view toward practical applications.
Exact simulation of tempered stable Ornstein–Uhlenbeck processes
- Computer Science
- 2011
Based on a representation of a stochastic integral of Ornstein–Uhlenbeck (O–U) type, the exact simulation algorithm of the tempered stable O–U process is given in this paper. The algorithm employs…
On the Transition Law of Tempered Stable Ornstein–Uhlenbeck Processes
- MathematicsJournal of Applied Probability
- 2009
In this paper, a stochastic integral of Ornstein–Uhlenbeck type is represented to be the sum of two independent random variables: one has a tempered stable distribution and the other has a compound…
Exact discrete sampling of finite variation tempered stable Ornstein–Uhlenbeck processes
- MathematicsMonte Carlo Methods Appl.
- 2011
Various alternative simulation methods within these algorithms on the basis of acceptance rate in acceptance-rejection sampling for both high- and low-frequency sampling are discussed, illustrating their advantage relative to the existing approximative simulation method based on infinite shot noise series representation.
Rejection sampling for tempered Lévy processes
- MathematicsStat. Comput.
- 2019
It is shown that the original process can be decomposed into the sum of the tempered process and an independent point process of large jumps that is used to set up a rejection sampling algorithm for sampling from the tempering process.
Infinite Variation Tempered Stable Ornstein–Uhlenbeck Processes with Discrete Observations
- MathematicsCommun. Stat. Simul. Comput.
- 2012
With the exact transition law and proposed simulation techniques, sample paths simulation proves significantly more efficient, relative to the known approximative technique based on infinite shot noise series representation of tempered stable Lévy processes.
Generalized tempered stable processes
- Mathematics, Materials Science
- 2010
This work introduces the class of generalized tempered stable processes which encompass variations on tempered stable processes that have been introduced in the field, including “modified tempered…
Domains of attraction for positive and discrete tempered stable distributions
- MathematicsJournal of Applied Probability
- 2018
The results suggest that these are natural models for sums of independent and identically distributed random variables with tempered heavy tails, i.e. tails that appear to be heavy up to a point, but ultimately decay faster.
On a new Class of Tempered Stable Distributions: Moments and Regular Variation
- MathematicsJ. Appl. Probab.
- 2012
We extend the class of tempered stable distributions first introduced in Rosinski 2007. Our new class allows for more structure and more variety of tail behaviors. We discuss various subclasses and…