Forecasting multidimensional tail risk at short and long horizons

Polanski, Arnold and Stoja, Evarist (2017) Forecasting multidimensional tail risk at short and long horizons. International Journal of Forecasting, 33 (4). 958–969. ISSN 0169-2070

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Abstract

We define the Multidimensional Value at Risk (MVaR) as a natural generalization of VaR. This generalization makes a number of important applications possible. For example, many techniques developed for VaR can be applied to MVaR directly. As an illustration, we employ VaR forecasting and evaluation techniques. One of our forecasting models builds on the progress made in the volatility literature and decomposes MVaR into long-term trend and short-term cycle components. We compute short- and long-term MVaR forecasts for several multidimensional time series and discuss their (un)conditional accuracy.

Item Type: Article
Uncontrolled Keywords: multidimensional risk,multidimensional value at risk,long horizon forecasting,two-factor decomposition
Faculty \ School: Faculty of Social Sciences > School of Economics
Depositing User: Pure Connector
Date Deposited: 10 May 2017 05:05
Last Modified: 25 Jun 2020 00:10
URI: https://ueaeprints.uea.ac.uk/id/eprint/63443
DOI: 10.1016/j.ijforecast.2017.05.005

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