Multivariate order is a valuable tool for analyzing data properties and for extending univariate concepts based on order such as median, range, extremes, quantiles or order statistics to multivariate data. Generalizing such concepts to the multivariate case is not straightforward. While different ways of generalizing quantiles have been studied by Chaudhuri [10], a description of extensions of concepts such a median, range and quantiles to the multivariate framework has been provided by Barnett [3]. The key problem, however, in generalizing these concepts to several dimensions is the lack of a unique criterion for ordering multivariate observations. Over the last few decades, multivariate stochastic orders have also become a powerful means ...
Since its first appearance, the Markowitz model for portfolio selection has been a basic theoretical...
Since its first appearance, the Markowitz model for portfolio selection has been a basic theoretical...
In this dissertation, we present a compilation of three articles discussing model risk for risk meas...
Multivariate order is a valuable tool for analyzing data properties and for extending univariate con...
Mención Internacional en el título de doctorThe aim of this thesis is to introduce a directional mul...
In this paper we introduce a new multivariate stochastic order that compares random vectors in a dir...
In this paper we introduce a new multivariate stochastic order that compares random vectors in a dir...
In this paper we introduce a new multivariate stochastic order that compares random vectors in a dir...
We propose a new multivariate order based on a concept that we will call extremality". Given a unit...
We propose a new multivariate order based on a concept that we will call extremality". Given a unit...
In this paper we introduce a new multivariate stochastic order that compares random vectors in a dir...
Multivariate analysis is the set of statistical procedures that simultaneously study various charact...
Multivariate analysis is the set of statistical procedures that simultaneously study various charact...
Using the Mizar system [1], [5], we start to show, that the Call-Option, the Put-Option and the Stra...
This thesis focuses on three problems from the area of financial risk management, using various asym...
Since its first appearance, the Markowitz model for portfolio selection has been a basic theoretical...
Since its first appearance, the Markowitz model for portfolio selection has been a basic theoretical...
In this dissertation, we present a compilation of three articles discussing model risk for risk meas...
Multivariate order is a valuable tool for analyzing data properties and for extending univariate con...
Mención Internacional en el título de doctorThe aim of this thesis is to introduce a directional mul...
In this paper we introduce a new multivariate stochastic order that compares random vectors in a dir...
In this paper we introduce a new multivariate stochastic order that compares random vectors in a dir...
In this paper we introduce a new multivariate stochastic order that compares random vectors in a dir...
We propose a new multivariate order based on a concept that we will call extremality". Given a unit...
We propose a new multivariate order based on a concept that we will call extremality". Given a unit...
In this paper we introduce a new multivariate stochastic order that compares random vectors in a dir...
Multivariate analysis is the set of statistical procedures that simultaneously study various charact...
Multivariate analysis is the set of statistical procedures that simultaneously study various charact...
Using the Mizar system [1], [5], we start to show, that the Call-Option, the Put-Option and the Stra...
This thesis focuses on three problems from the area of financial risk management, using various asym...
Since its first appearance, the Markowitz model for portfolio selection has been a basic theoretical...
Since its first appearance, the Markowitz model for portfolio selection has been a basic theoretical...
In this dissertation, we present a compilation of three articles discussing model risk for risk meas...