Efektywność ekonomiczna w ujęciu dynamicznym a sprawność systemu gospodarczego

In the article the economic effectiveness was described, paying special attention to its static and dynamic take and meaning for the appropriate description of the economic reality. The article critically presents a conception of static effectiveness and the welfare economics based on this concept. Essential dilemmas associated with the measurement and the evaluation of the economic effectiveness were shown. Moreover it is underlined, that the economic effectiveness in the dynamic take is an essential determinant of the efficiently functioning economic system.