Modern concepts of economic factorial analysis

The explained below material describes a methodology of economic factorial analysis, which is an actual instrument for the analysis of different economic and technological models. The acceptances of management solutions become the results of model studies. That fact defines the importance of this unit of the analysis of systems. It is possible to realise the different numerical experiments on simulation of different processes and their following analysis using the methods received in the course of studies of static and dynamical factorial analysis. Under that the type of model should be optionally known but, for example, can be set by the computing algorithm. The given analytical toot is widely used in practice. The author has carried out a research with using the methods of factorial analysis in conditions of real production on one of the largest metallurgical plant of Europe. This fact also confirm a practical urgency of factorial analysis.