Schlather, Martin and Tawn, Jonathan A. (2002) Inequalities for the extremal coefficients of multivariate extreme value distributions. Extremes, 5 (1). pp. 87-102. ISSN 1386-1999Full text not available from this repository.
The extremal coefficients are the natural dependence measures for multivariate extreme value distributions. For an m-variate distribution 2m distinct extremal coefficients of different orders exist; they are closely linked and therefore a complete set of 2m coefficients cannot take any arbitrary values. We give a full characterization of all the sets of extremal coefficients. To this end, we introduce a simple class of extreme value distributions that allows for a 1-1 mapping to the complete sets of extremal coefficients. We construct bounds that higher order extremal coefficients need to satisfy to be consistent with lower order extremal coefficients. These bounds are useful as lower order extremal coefficients are the most easily inferred from data.
|Journal or Publication Title:||Extremes|
|Uncontrolled Keywords:||dependence measures - extremal coefficient - multivariate extreme value distribution - inequalities - self-consistency|
|Subjects:||Q Science > QA Mathematics|
|Departments:||Faculty of Science and Technology > Mathematics and Statistics|
|Deposited On:||18 Nov 2008 16:35|
|Last Modified:||26 Jul 2012 15:27|
Actions (login required)