Showing 1 - 10 of 24,231
Persistent link: https://www.econbiz.de/10013090404
We investigate capital requirements based on Value at Risk (V@R) and Average Value at Risk (AV@R) when the bank's econometric model only approximately describes the true, unknown return generating process, as is often the case in practice. We provide a simple formula for such capital...
Persistent link: https://www.econbiz.de/10013063454
extreme value theory (EVT) to propose a multivariate estimation procedure for value-at-risk (VaR) and expected shortfall (ES … estimators of market risk. Despite advances in the theory and practice of evaluating risk, existing measures are notoriously poor … contrast them with the popular Gaussian GARCH estimator in an extensive Monte Carlo simulation. The method we propose generally …
Persistent link: https://www.econbiz.de/10013100621
orhistorical and Monte Carlo simulation methods. Although these approaches to overall VaR estimation have receivedsubstantial … the underlying statistical distributions, a variety of analyticalmethods and simulation-based methods are available. Aside … and incremental VaR in either a non-normal analytical setting or a MonteCarlo / historical simulation context.This paper …
Persistent link: https://www.econbiz.de/10011301159
Persistent link: https://www.econbiz.de/10012027037
Persistent link: https://www.econbiz.de/10012322119
standard approaches (student-t-distribution, log normal, historical simulation) and sophisticated volatility models (EWMA …
Persistent link: https://www.econbiz.de/10013462061
We put forward a Merton-type multi-factor portfolio model for assessing banks’ contributions to systemic risk. This model accounts for the major drivers of banks’ systemic relevance: size, default risk and correlation of banks’ assets as a proxy for interconnectedness. We measure systemic...
Persistent link: https://www.econbiz.de/10009011220
Persistent link: https://www.econbiz.de/10011649371
Persistent link: https://www.econbiz.de/10014232647