A recently developed methodology, based on asymptotic dependence coefficients, is proposed to detect financial market contagion. The approach, while remaining within the theoretical limits of the problem, is robust when compared against common statistical approximation criteria such as Pearson...

Purpose – The purpose of this paper is to give a review of the standard approaches to extreme value theory. Special focus on the tail of the distribution is underlined, in particular concerning the fat‐tails phenomenon typical of financial returns. The core of the work is then represented by...