Nielsson, Ulf - In: Journal of Financial Regulation and Compliance 17 (2009) May, pp. 156-171
Purpose – The purpose of this paper is to discuss two important extensions to the well-known value-at-risk (VaR) methodology, namely extreme value theory (EVT) and expected shortfall (ES). Both of these extensions address the weaknesses of VaR, in particular the methodology's tendency to...