A modeler's guide to extreme value software

LR Belzile, C Dutang, PJ Northrop, T Opitz - Extremes, 2023 - Springer
This review paper surveys recent development in software implementations for extreme
value analyses since the publication of Stephenson and Gilleland (Extremes 8: 87–109,) …

From BASEL III to BASEL IV and beyond: Expected shortfall and expectile risk measures

TS Zaevski, DC Nedeltchev - International Review of Financial Analysis, 2023 - Elsevier
The article contributes to the ongoing search for a market risk measure that is both coherent
and elicitable. We compare two traditional measures, namely Value-at-Risk and the …

Measurement and contagion modelling of systemic risk in China's financial sectors: Evidence for functional data analysis and complex network

S Tian, S Li, Q Gu - International Review of Financial Analysis, 2023 - Elsevier
We use the daily data of 45 listed financial institutions between January 1, 2008 and
January 31, 2022 to conduct a functional data analysis (FDA) to measure the systemic risk of …

Joint inference on extreme expectiles for multivariate heavy-tailed distributions

SA Padoan, G Stupfler - Bernoulli, 2022 - projecteuclid.org
Joint inference on extreme expectiles for multivariate heavy-tailed distributions Page 1 Bernoulli
28(2), 2022, 1021–1048 https://doi.org/10.3150/21-BEJ1375 Joint inference on extreme …

The Financial Risk Measurement EVaR Based on DTARCH Models

X Liu, Z Tan, Y Wu, Y Zhou - Entropy, 2023 - mdpi.com
The value at risk based on expectile (EVaR) is a very useful method to measure financial
risk, especially in measuring extreme financial risk. The double-threshold autoregressive …

Inference for extremal regression with dependent heavy-tailed data

A Daouia, G Stupfler… - The Annals of Statistics, 2023 - projecteuclid.org
The Supplementary Material [12] contains further details about our technical conditions and
an expanded discussion of the rates of pointwise convergence of our estimators. We then …

Tail risk and systemic risk estimation of cryptocurrencies: an expectiles and marginal expected shortfall based approach

A Teruzzi - arXiv preprint arXiv:2311.17239, 2023 - arxiv.org
The issue related to the quantification of the tail risk of cryptocurrencies is considered in this
paper. The statistical methods used in the study are those concerning recent developments …

Nonparametric inference of expectile-based value-at-risk for financial time series with application to risk assessment

F Zhang, Y Xu, C Fan - International Review of Financial Analysis, 2023 - Elsevier
Expectile-based value-at-risk (EVaR) is a more sensitive measure of the magnitude of
extreme losses compared to the conventional quantile-based value-at-risk (VaR). Besides …

Statistical inference for extreme extremile in heavy-tailed heteroscedastic regression model

Y Chen, M Ma, H Sun - Insurance: Mathematics and Economics, 2023 - Elsevier
As a least squares analogue of quantiles, extremiles define a coherent risk measure
determined by weighted expectations instead of tail probabilities. Estimating extremiles of …

Marginal expected shortfall inference under multivariate regular variation

SA Padoan, S Rizzelli, M Schiavone - arXiv preprint arXiv:2304.07578, 2023 - arxiv.org
Marginal expected shortfall is unquestionably one of the most popular systemic risk
measures. Studying its extreme behaviour is particularly relevant for risk protection against …