Institutional approach in reduction of the costs on enterprise in machine building industry

In article the author considers the central explaining category all neoinstitutional of the analysis - transaction of costs. The brief research both understanding transaction of costs and their classification by the various scientists XX centuries is resulted. Further author analyzes and supplements classification transaction of costs, in view of conditions, characteristic for the present time. Then the practical results on decrease transaction of costs at the machine-building enterprise JSC “AVTOVAZ” with reception of economic benefit for the period eleven years (1999-2009 are resulted.), and also structure transaction of costs in a new direction.