<b>Providing Trade Services to the Population of the Region</b> Analyzing the details of providing trade services to the population of the region of the service sector, the sequence of choosing and modeling the main factors which influence their development are represented through simulation schemes in this article. service sector, complex modeling, econometric modeling, differential equations, static and dynamic parameters, structural analysis, synthesis, optimization, multifactorial empirical models, regression equation, correlation coefficient, Darbin Watson criterion, Fisher and student criteria 33-41 International Research Development and Scientific Excellence in Academic Life Special Issue Mukhitdinov Khudoyar Suyunovich | Makhmatkulov Golibjon Kholmuminovich