Metelenko N. Increasing of firms' operation efficiency on the basis of the elaboration of the complex system of the cost control

The dissertation is dedicated to elaborating of the complex system of the cost control in order to increase the firms' operation efficiency. The methodological base of cost control is scientifically justified. The authoring economic-mathematical model of cost control of generic effecting, adapted to market economy, which allows for influence the environmental conditions on a successful parameter and its usage allows to increase profitability of firm, is designed. The method of operating calculation of the cost price of a predictable volume of production with usage of a method of economic-mathematical simulation is designed. The results of the dissertation are inserted on JSC "Zaporozhskiy plant of high-voltage apparatus" and JSC "Zaporozhtransformator".