The authors have defined and clarified the basic tendencies in planning budget revenues and fulfilling total budget of Ukraine for the period from 1992 to 2000 by using econometrical models. They also have done the analysis of dynamics of real monthly budget revenues and suggested the methodology.
The article reveals the successive improvement of applying mathematics methodology in economic research in Ukraine from using economic and mathematical models for one particular enterprise up to the complex models created for solving problems in managing of the branch of the economy and the state economy as a whole.