ANALYSIS OF TARIFF POLICY IN PUBLIC WATER SUPPLY SUSTEM

Abstract

The report  provides theoretical interpretation of main public tariff policy challenges in the Russian Federation based on the investigation of the content  of tariff forming methods in the country and abroad, and on the analysis of methods and types of state and business structures in the form of private-public partnership; as a result of multidimensional statistical analysis  of time  series,  structural differences, and  causalities was proved faster growth of changing public  water supply  tariff  compared to the  nominal income growth, and  high level of assets  depreciation and  direct influence of assets  renewal on quality of public  water supply  and  disposal services  in Orenburg; cost managing methods were  supplemented by improved structural analysis  of costs on providing water supply and disposal services,  of expert assessment of discovered statistical parameters which  significantly influence tariff formation; by scheme and decision tree  at the main stage of tariff formation – cost management;  for the first time statistic tariff forecasting is conducted according to one-dimensional models of time series and results of multi-factor tariff modeling for the services rendered by Orenburg Vodokanal, OOO.