L'évaluation des modèles de risque financier, ou test inversé, est une partie importante de l'approche avec modèle interne pour la gestion de risque tel qu'établie par le Comité de Basle pour la supervision bancaire (1996). Toutefois, les procédures existantes de tests inversés telles que celles développées dans Christoffersen (1998), ont une puissance relativement faible pour des tailles d'échantillon réalistes. Les méthodes suggérées dans Berkowitz (2001) performe mieux mais sont basées sur de l'information, telle que la forme de la queue gauche de la distribution des rendements du portefeuille, qui n'est pas toujours disponible. La mesure de risque de loin la plus courante est la Valeur-à-Risque (VaR), qui est définie comme un quantile d...
This paper is concerned with evaluating value at risk estimates. It is well known that using only bi...
Academics and practitioners have extensively studied Value-at-Risk (VaR) to propose a unique risk ma...
This article is concerned with evaluating Value-at-Risk estimates. It is well known that using only ...
Financial risk model evaluation or backtesting is a key part of the internal model’s approach to mar...
This paper proposes a new duration-based backtesting procedure for VaR forecasts. The GMM test frame...
Dynamic development in the area of value-at-risk (VaR) estimation and growing implementation of VaR-...
This paper proposes an evaluation of backtests that examine the accuracy of Value-at-Risk (VaR) fore...
This paper proposes an evaluation of backtests that examine the accuracy of Value-at-Risk (VaR) fore...
In this paper we propose a new tool for backtesting that examines the quality of Value-at- Risk (VaR...
This paper proposes a new duration-based backtesting procedure for value-at-risk (VaR) forecasts. Th...
This paper is concerned with evaluating value at risk estimates. It is well known that using only bi...
A new risk measure, lambda value at risk (), has been recently proposed as a generalization of value...
We propose a new set of formal backtests for VaR-forecasts that significantly improve upon existing ...
This paper develops a new test to evaluate Value at Risk (VaR) forecasts. VaR is a standard risk mea...
Value-at-Risk (VaR) models provide quantile forecasts for future returns. If a loss is greater than ...
This paper is concerned with evaluating value at risk estimates. It is well known that using only bi...
Academics and practitioners have extensively studied Value-at-Risk (VaR) to propose a unique risk ma...
This article is concerned with evaluating Value-at-Risk estimates. It is well known that using only ...
Financial risk model evaluation or backtesting is a key part of the internal model’s approach to mar...
This paper proposes a new duration-based backtesting procedure for VaR forecasts. The GMM test frame...
Dynamic development in the area of value-at-risk (VaR) estimation and growing implementation of VaR-...
This paper proposes an evaluation of backtests that examine the accuracy of Value-at-Risk (VaR) fore...
This paper proposes an evaluation of backtests that examine the accuracy of Value-at-Risk (VaR) fore...
In this paper we propose a new tool for backtesting that examines the quality of Value-at- Risk (VaR...
This paper proposes a new duration-based backtesting procedure for value-at-risk (VaR) forecasts. Th...
This paper is concerned with evaluating value at risk estimates. It is well known that using only bi...
A new risk measure, lambda value at risk (), has been recently proposed as a generalization of value...
We propose a new set of formal backtests for VaR-forecasts that significantly improve upon existing ...
This paper develops a new test to evaluate Value at Risk (VaR) forecasts. VaR is a standard risk mea...
Value-at-Risk (VaR) models provide quantile forecasts for future returns. If a loss is greater than ...
This paper is concerned with evaluating value at risk estimates. It is well known that using only bi...
Academics and practitioners have extensively studied Value-at-Risk (VaR) to propose a unique risk ma...
This article is concerned with evaluating Value-at-Risk estimates. It is well known that using only ...