Parshyn Iurii. Determination of the equilibrium statesin the development of the economic system of national economy

Abstract

The steady development providing of national economy is the basis of competitive economy. The investigations showd that decision forming which are directed on the steady development of national economy is related to the equilibriumstates state of national economy as  a complex system. The conceptual positions  based on the principles of the balanced development of the national economic system are the basis of steady development. The structural logical chart for the scientific ground of strategic decisions of steady economic development  has been developed. The researches of efficient functioning of the economic system have been made. The formalization of different economic situations has been given. The equilibrium determination is proved to be the basis of steady economic development  of national economic system. The determination method of the equilibriumstates state of national economic system has been developed. The efficiency production reduction in the conditions of the extensive development of national economy according to the analysis result of economic development with the use of the production function has been found. The hypothetical supposition about the dependence of isoquant and isocost positions by the equilibrium state has been given. The classification of the basic equilibrium states of the economic system has been formed. National economy is proved to be the economic system in  non-equilibrium state. This research results are the basis of decision makingwhich are directed on the steady development of national economy.