The undeniable relevance of the incomes distribution modeling is the origin of this work in which a basically theoretical study about the generating systems of incomes is realized and also has been carried out a collection of the probability models that had been used, in a more or less general approach along last century, in order to explain the income. The present work is more exhaustive in some cases than in others, revealing the pioneer character of Pareto distribution, and analyzing in many cases the most important measures of the studied distributions, any way the relationship between some parameters from the same ones and the Pareto inequality.... [Leer más...]