[HTML][HTML] Risk-Averse Co-Decision for Lower-Carbon Product Family Configuration and Resilient Supplier Selection
D Liu, Z Li, C He, S Wang - Sustainability, 2021 - mdpi.com
Due to global pandemics, political unrest and natural disasters, the stability of the supply
chain is facing the challenge of more uncertain events. Although many scholars have …
chain is facing the challenge of more uncertain events. Although many scholars have …
[HTML][HTML] ARMA–GARCH model with fractional generalized hyperbolic innovations
SI Kim - Financial Innovation, 2022 - Springer
In this study, a multivariate ARMA–GARCH model with fractional generalized hyperbolic
innovations exhibiting fat-tail, volatility clustering, and long-range dependence properties is …
innovations exhibiting fat-tail, volatility clustering, and long-range dependence properties is …
An exact method for simulating rapidly decreasing tempered stable distributions in the finite variation case
M Grabchak - Statistics & Probability Letters, 2021 - Elsevier
Rapidly decreasing tempered stable (RDTS) distributions are useful models for financial
applications. However, there has been no exact method for simulation available in the …
applications. However, there has been no exact method for simulation available in the …
Deep Calibration With Artificial Neural Network: A Performance Comparison on Option Pricing Models
This paper explores Artificial Neural Network (ANN) as a model-free solution for a calibration
algorithm of option pricing models. We construct ANNs to calibrate parameters for two well …
algorithm of option pricing models. We construct ANNs to calibrate parameters for two well …
Estimation for multivariate normal rapidly decreasing tempered stable distributions
ML Bianchi, GL Tassinari - Journal of Statistical Computation and …, 2024 - Taylor & Francis
In this paper we describe a methodology for parameter estimation of multivariate
distributions defined as normal mean-variance mixture where the mixing random variable is …
distributions defined as normal mean-variance mixture where the mixing random variable is …
Tempered stable processes with time-varying exponential tails
In this paper, we introduce a new time series model with a stochastic exponential tail. This
model is constructed based on the Normal Tempered Stable distribution with a time-varying …
model is constructed based on the Normal Tempered Stable distribution with a time-varying …
A New Stochastic Process with Long-Range Dependence
In this paper, we introduce a fractional Generalized Hyperbolic process, a new stochastic
process with long-range dependence obtained by subordinating fractional Brownian motion …
process with long-range dependence obtained by subordinating fractional Brownian motion …
Long-Memory Processes in High-Frequency Foreign Exchange and US Equity Market
BP Shao - HANDBOOK OF APPLIED INVESTMENT RESEARCH, 2020 - World Scientific
Long-memory processes in the financial time series is an important research topic in
derivative pricing and risk management. Most of the past empirical research about the long …
derivative pricing and risk management. Most of the past empirical research about the long …