Boucher, Christophe; Maillet, Bertrand - HAL - 2011
(specification and estimation risks) on VaR estimates. We find that integrating the model risk into the VaR computations implies a … substantial minimum correction of the order of 10-40% of VaR levels. We also present results of a practical method - based on a … backtesting framework - for incorporating the model risk into the VaR estimates. …