VALUE-AT-RISK AND EXPECTED SHORTFALL FOR LINEAR PORTFOLIOS WITH ELLIPTICALLY DISTRIBUTED RISK FACTORS

Author:

KAMDEM JULES SADEFO1

Affiliation:

1. Université de Reims, Laboratoire de Mathématiques UMR 6056 — CNRS, BP 1039 Moulin de la Housse, 51687 Reims cedex 2, France

Abstract

In this paper, we generalize the parametric Δ-VaR method from portfolios with normally distributed risk factors to portfolios with elliptically distributed ones. We treat both the expected shortfall and the Value-at-Risk of such portfolios. Special attention is given to the particular case of a multivariate t-distribution.

Publisher

World Scientific Pub Co Pte Lt

Subject

General Economics, Econometrics and Finance,Finance

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