The overall economic performance is determined by the structures and interdependencies between different sectors of the economy. To analyze these direct and indirect relations that are not visible at the first glance we use the open static Leontief model. After explaining the methodology and necessary database we analyze the interdependencies in the Slovak economy based on input-output tables. We evaluate the impacts of the final consumption components on total production, employment, value added and imports. To analyze the effects of final consumption we computed the output multiplicator, employment multiplicator, value added multiplicator and import multiplicator. The conclusions are also compared with chosen developed countries.