Two new concepts of order statistics for multivariate samples are introduced. In one of the versions it turns out that not every multivariate order statistic is present in every sample. These order statistics have application in multivariate ranked set sampling and can be used to generate broad...

Smoking is one of the largest causes of death and disease in the European Union. The aim of this paper is to model the probability of an individual being smoker in Spain as a function of a range of socio-economic characteristics, including the individual's gender, age, marital status, education,...

The aim of this article is to explore the impact of decentralization on health care outcomes in Spain. We develop a model and use it to investigate empirically the hypothesis that shifts towards greater decentralization would be accompanied by improvements in population health in Spain between...