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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/10010324653
distribution specifications or historical and Monte Carlo simulation methods. Although these approaches to overall VaR estimation … assumptions on the underlying statistical distributions, a variety of analytical methods and simulation-based methods are … simulation context.<BR> This paper tries to fill this gap by investigating these VaR concepts in a general distribution …
Persistent link: https://www.econbiz.de/10005144576
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/10011256282
higher moments or assumes them constant. In this paper, we propose a new simple approach to estimation of a portfolio VaR. We …
Persistent link: https://www.econbiz.de/10014213990
This paper proposes methods for estimation and inference in multivariate, multi-quantile models. The theory can …
Persistent link: https://www.econbiz.de/10013020592
Persistent link: https://www.econbiz.de/10013090404
data with assets as risk drivers; and a more complex Liability-Driven Investing (LDI) simulation example with factors as …
Persistent link: https://www.econbiz.de/10014349483
The estimation of multivariate GARCH models remains a challenging task, even in modern computer environments. This … of the time otherwise required. The proposed method is a two-step procedure, separating the estimation of the correlation … computationally cheap and extremely accurate - most notably in the tail, which is crucial for risk calculations. A simulation study …
Persistent link: https://www.econbiz.de/10003961455
We describe characteristics of various risk measures (Value-at-Risk, Expected Shortfall, etc.) that are used to analyze and quantify the tail risk exposure, and discuss their relative strengths and weaknesses. Emphasis is placed on presenting and comparing methodologies to compute and backtest...
Persistent link: https://www.econbiz.de/10013053188
Many financial decisions such as portfolio allocation, risk management, option pricing and hedge strategies are based on the forecast of the conditional variances, covariances and correlations of financial returns. Although the decisions are based on forecasts covariance matrix little is known...
Persistent link: https://www.econbiz.de/10012956168