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Villkorligt värde vid risk (förväntat underskud)×Kvantilregression×
ÄmnesområdeFinansiell ekonomiEkonometri
FamiljRegression modelRegression model
Ursprungsår20001978
UpphovspersonRockafellar & Uryasev (2000); Acerbi & Tasche (2002)Koenker & Bassett
TypCoherent tail-risk measureConditional quantile regression
UrsprungskällaRockafellar, R. T. & Uryasev, S. (2000). Optimization of Conditional Value-at-Risk. Journal of Risk, 2(3), 21-41. DOI ↗Koenker, R. & Bassett, G., Jr. (1978). Regression Quantiles. Econometrica, 46(1), 33-50. DOI ↗
AliasCVaR, expected shortfall, average value-at-risk, tail VaRconditional quantile regression, regression quantiles, Kantil Regresyon
Närliggande55
SammanfattningConditional Value-at-Risk (CVaR), also called Expected Shortfall, is a coherent tail-risk measure that quantifies the conditional expectation of losses beyond the Value-at-Risk threshold. It was introduced for optimization by Rockafellar and Uryasev (2000) and shown to be coherent by Acerbi and Tasche (2002), and it has replaced VaR as the regulatory standard under Basel III/IV.Quantile regression models conditional quantiles of an outcome - the median, the 25th or 75th percentile, and so on - rather than the conditional mean that OLS targets. Introduced by Koenker and Bassett in 1978, it reveals how predictors act across the whole distribution, including its tails.
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ScholarGateJämför metoder: Conditional Value-at-Risk · Quantile Regression. Hämtad 2026-06-17 från https://scholargate.app/sv/compare