Search
On quadratic forms in multivariate generalized hyperbolic random vectors
- Simon Broda, Juan Arismendi Zambrano
- Aug 26, 2020
- 1 min read
Updated: May 17, 2022
Abstract
Exact and approximate expressions for tail probabilities and partial moments of quadratic forms in multivariate generalized hyperbolic random vectors are obtained. The derivations involve a generalization of the classic inversion formula of Gil-Pelaez (1951). Two numerical applications are considered: the distribution of the two stage least squares estimator, and the expected shortfall of a quadratic portfolio.
Volume 108, Issue 2, June 2021, Pages 413–424,
Comments