Directional Dependence Orders of Random Vectors

Autor: Enrique de Amo, María del Rosario Rodríguez-Griñolo, Manuel Úbeda-Flores
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Mathematics, Vol 12, Iss 3, p 419 (2024)
Druh dokumentu: article
ISSN: 2227-7390
DOI: 10.3390/math12030419
Popis: In this paper, we define a multivariate order based on the concept of orthant directional dependence and study some of its properties. The relationships with other dependence orders given in the literature are also studied. We analyze the order between two random vectors in terms of their associated copulas and illustrate our results with several examples.
Databáze: Directory of Open Access Journals
Nepřihlášeným uživatelům se plný text nezobrazuje