Analyzing spillover effects of selected cryptocurrencies on gold and brent crude oil under COVID-19 pandemic: Evidence from GJR-GARCH and EVT copula methods

P Karimi, MM Ghazani, SB Ebrahimi - Resources Policy, 2023 - Elsevier
This study examines the dependence structure and estimates the Value at Risk (V a R) and
risk spillover between cryptocurrencies, oil, and Gold market data. In this paper, we estimate …

EVT and tail-risk modelling: Evidence from market indices and volatility series

DE Allen, AK Singh, RJ Powell - The North American Journal of Economics …, 2013 - Elsevier
Abstract Value-at-Risk (VaR) has become the universally accepted risk metric adopted
internationally under the Basel Accords for banking industry internal control, capital …

The dependence structure and portfolio risk of Malaysia's foreign exchange rates: the Bayesian GARCH–EVT–copula model

XW Yeap, HH Lean, MG Sampid… - International Journal of …, 2021 - emerald.com
Purpose This paper investigates the dependence structure and market risk of the currency
exchange rate portfolio from the Malaysian ringgit perspective. Design/methodology …

Risk quantification in turmoil markets

A Diaz, G Garcia-Donato, A Mora-Valencia - Risk Management, 2017 - Springer
The aim of this paper is to examine the performance of the Value-at-Risk measure under
different distributional models in the highly demanding context of the recent financial crisis …

Statistics of extreme events in risk management: The impact of the subprime and global financial crisis on the German stock market

R Herrera, B Schipp - The North American Journal of Economics and …, 2014 - Elsevier
Given the growing need for managing financial risk and the recent global crisis, risk
prediction is a crucial issue in banking and finance. In this paper, we show how recent …

[HTML][HTML] Eficiencia del forward como instrumento de cobertura del riesgo cambiario en las empresas que realizan operaciones de comercio exterior, 2011-2017

CA Díaz Restrepo, MI Redondo Ramírez - Semestre económico, 2019 - scielo.org.co
Este artículo evalúa la eficiencia de los contratos forward derivados de la tasa de cambio
dólares americanos/pesos colombianos (USD/COP), como instrumentos de cobertura de …

The risk management using limit theory of statistics on extremes on the big data era

Q Zhou, J Luo - Journal of Computational and Theoretical …, 2015 - ingentaconnect.com
The risk management is seen as a process of dynamics complex including the interactions
of many elements. These elements typically include the cyber system, the social system and …

Evaluation of peak over threshold approach for road safety estimation

L Zheng, K Ismail, X Meng - Journal of Transportation Safety & …, 2015 - Taylor & Francis
Development of non-crash-based safety estimation approaches has drawn considerable
research interest, and the application of extreme value theory is one of them. This study …

An empirical analysis of heavy-tails behavior of financial data: The case for power laws

N Champagnat, M Deaconu, A Lejay, N Navet… - 2013 - inria.hal.science
This article aims at underlying the importance of a correct modelling of the heavy-tail
behavior of extreme values of financial data for an accurate risk estimation. Many financial …

Backtesting the evaluation of Value-at-Risk methods for exchange rates

T Mrkvička, M Krásnická, L Friebel, T Volek… - Studies in Economics …, 2022 - emerald.com
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