Monography fives an insight into elaboration and use of macroeconomic models. It includes both theoretical aspects of modelling (general characterisation of macroeconomic models, classification of models, main stages of elaboration of models, factors influencing the main macroeconomic indicators etc.) and application aspects of models (equations, models with real data, use of models for scenario analysis, for evaluation of the influence of monetary and fiscal policy on the development of the national economy etc.).