Mathematics for Economic Vodeling - Volume II

This paper, representing the second volume of mathematics for economists, offers students, bachelors or master students economists the necessary skills to model probabilistically or statistically-inferentially a phenomenon that evolves in an economic environment affected by uncertainty.
This volume is formally made up of two chapters, numbered by 5 and 6, respectively, thus marking the continuation of the numbering started in the first volume. This continuation is justified especially by the fact that the results presented in the first volume constitute the foundation of the knowledge presented in this second volume.
The knowledge of probability theory presented in Chapter 5 is grouped in the following sections: introduction to probability theory, mathematical modeling of an experiment, developments of the probabilistic model, classical probabilistic models, random variables, numerical characteristics of random variables, characteristic function, one-dimensional classical distributions, strings of random variables.
The object of chapter 6 is formed by the sections: selection theory, estimation theory, verification of statistical hypotheses.
The way in which the knowledge is presented was also determined by the desire to take advantage of the framework offered by mathematical modeling in general, but also by the one displayed by probabilistic modeling or statistical-inferential modeling.