Results 21 to 30 of about 2,530,305 (240)

On the convolution equivalence of tempered stable distributions on the real line

open access: yesStatistics & Probability Letters
We show the convolution equivalence property of univariate tempered stable distributions in the sense of Rosińsky (2007). This makes rigorous various classic heuristic arguments on the asymptotic similarity between the probability and Lévy densities of such distributions. Some specific examples from the literature are discussed.
Torricelli L.
openaire   +4 more sources

Elliptical Tempered Stable Distribution and Fractional Calculus [PDF]

open access: yesSSRN Electronic Journal, 2014
16 pages, working ...
Hasan Fallahgoul, Young Shin Kim
openaire   +3 more sources

Particle filtering with alpha-stable distributions [PDF]

open access: yes, 2005
In this paper we introduce a novel sequential Monte Carlo technique, which is based on the family of symmetric alpha- stable (SAS) distributions.
Canagarajah, N.   +4 more
core   +5 more sources

Asymptotic properties of M-estimator for GARCH(1, 1) model parameters

open access: yesЖурнал Белорусского государственного университета: Математика, информатика, 2020
GARCH(1,  1) model is used for analysis and forecasting of financial and economic time series. In the classical version, the maximum likelihood method is used to estimate the model parameters. However, this method is not convenient for analysis of models
Uladzimir S. Tserakh
doaj   +1 more source

Tail risk analysis of the S&P/OIC COMCEC 50 index

open access: yesBorsa Istanbul Review, 2015
The S&P/OIC COMCEC 50 Sharia index is a joint index created by the organization of the Islamic conference (OIC) member states' stock exchanges forum and S&P indices. It is a Sharia-compliant benchmark of the 50 leading companies from OIC-members.
Mahmoud Bekri, Young Shin (Aaron) Kim
doaj   +1 more source

A Markov Chain Approximation for American Option Pricing in Tempered Stable-GARCH Models

open access: yesFrontiers in Applied Mathematics and Statistics, 2016
This paper considers the American option pricing problem under the stochastic volatility models. In particular, we introduce the GARCH model with two heavy-tailed distributions: classical tempered stable (CTS) and normal tempered stable (NTS ...
Xiang eShi   +2 more
doaj   +1 more source

Tempered Fractional Equations for Quantum Transport in Mesoscopic One-Dimensional Systems with Fractal Disorder

open access: yesFractal and Fractional, 2019
New aspects of electron transport in quantum wires with Lévy-type disorder are described. We study the weak scattering and the incoherent sequential tunneling in one-dimensional quantum systems characterized by a tempered Lévy stable ...
Renat T. Sibatov, HongGuang Sun
doaj   +1 more source

Risk parity for Mixed Tempered Stable distributed sources of risk [PDF]

open access: yesAnnals of Operations Research, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Lorenzo Mercuri, Edit Rroji
openaire   +3 more sources

A simulation study on the distributions of disturbances in the GARCH model

open access: yesCogent Economics & Finance, 2017
Generalized autoregressive conditional heteroskedastic (GARCH) model is a standard approach to study the volatility behaviour of financial time series.
Lingbing Feng, Yanlin Shi
doaj   +1 more source

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