RODRÍGUEZ GRIÑOLO , María Del Rosario

Las distribuciones de visa son de gran importancia en la teoría de modelización estocástica, teoría de la renovación, fiabilidad y análisis de supervivencia. El envejecimiento de un sistema físico o biológico se conoce como el fenóm ... eno por el cual un sistema más antiguo tiene un menor tiempo de vida, en algún sentido estocástico, que un...

Linear models constitute the primary statistical technique for any experimental science. A major topic in this area is the detection of influential subsets of data, that is, of observations that are influential in terms of their effect on the estimation of parameters in linear regression or of the total population parameters. Numerous studies...

Multivariate lifetime data frequently arise so it is important to consider different multivariate distributions that could be used to model aging concepts. The generalization of univariate versions has two main problems. One of them is the concept of the multivariate quantile and the other one is that the survival function valued at a...

In this paper, some new properties of the upper-corrected orthant of a random vector are proved. The univariate rightspread or excess wealth function, introduced by Fernández-Ponce et al. (1996), is extended to multivariate random vectors, and some properties of this multivariate function are studied. Later, this function was used to define the...

Los órdenes estocásticos o las dominancias estocásticas tal como se conocen en Economía se han estudiado y aplicado ampliamente en diversidad de campos científicos, desde la Biología hasta la Ingeniería de Sistemas. Sin embargo, hasta donde llega nuestro conocimiento hay una laguna de aplicación dentro del ámbito de las Ciencias del Deporte. En...

CoVaR is a systemic risk measure proposed by Adrian and Brunnermeier (2011) able to measure a financial institution's contribution to systemic risk and its contribution to the risk of other financial institutions. CoVaR stands for conditional Value-at-Risk, i.e. it indicates the Value at Risk for a financial institution that is conditional on a...

The dissemination of research in cultural heritage preservation to the public is a task that needs new models and expressions, to capture the attention of the public and the assessment of results. With this purpose, a new educa‑ tional experience in Parque de las Ciencias (Science Park of Granada, Spain) was developed. The science window titled...