Directional Dependence Orders of Random Vectors

Author:

de Amo Enrique1,Rodríguez-Griñolo María del Rosario2ORCID,Úbeda-Flores Manuel1ORCID

Affiliation:

1. Department of Mathematics, University of Almería, 04120 Almería, Spain

2. Department of Economics, Quantitative Methods and Economic History, Pablo de Olavide University, 41013 Seville, Spain

Abstract

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.

Publisher

MDPI AG

Reference37 articles.

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2. Some positive dependence stochastic orders;Colangelo;J. Multivar. Anal.,2006

3. Some notions of multivariate positive dependence;Colangelo;Insur. Math. Econ.,2005

4. Nelsen, R.B. (2006). An Introduction to Copula, Springer. [2nd ed.].

5. Joe, H. (1997). Multivariate Models and Dependence Concepts, Chapman & Hall.

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