економіко-математичне моделювання

The article investigates the influence of controlled and uncontrolled factors on price formation in public procurement procedures. Advantages and drawbacks of competitive tender procedures in public procurement are analyzed. The economic and mathematical model for estimating the expected procurement price depending on the number of bidders with the interval price uncertainty on the buyer’s part is offered. 

Purpose. The purpose of the research is to construct economic and mathematical models by regression analysis, which will determine not only the best model for valuation of this particular sample, but also to establish principles of modelling the value real estate prices on the basis of known peers. Realization of the algorithm of regression analysis must begin with the construction of the matrix of paired sample correlation coefficients. The calculation and analysis of the correlation coefficients will allow to communicate the value of each of the factors. Methodology.