Urban Residents' Living Water Price Calculation Model And Its Application

Our country is a sharp contradiction between supply and demand of water, urban residents living water price market mediation mechanism, leading to the city residents living water waste is serious, the contradiction between supply and demand of water resources has intensified. The price is the regulating needs an important tool by adjusting the urban life, water price, can effectively control the water city residents. How to build urban life science, water price calculation methods for guidance of urban water, have important practical significance.According to city dwellers living water pricing problem, first from water pricing model and mechanism, water pricing method, city life water pricing in aspects of the existing literature reviews, Based on the theory of economics, analyses the urban water price forming mechanism, and the existing water pricing model on the basis of improving the variable is deduced, the city residents living water type pricing model, and the empirical data of xian estimates. Through the study, draws the following conclusion:1) Existing literatures about water pricing of viewpoints and methods are not unified social costs, water, price influence factors, foreign advanced experience etc.2)City dwellers living water has the value of goods and surrounding water value. It's the price structure and social resources price can be divided into two kinds of engineering price, Influence of urban residents living water prices are the major factors location, economic and social factors, Urban water supply and demand in the market price formation.3) Into economic growth factor and population growth to step coefficient of water pricing method is improved, that urban residents living water price calculation model, and a method of parameters in the model.4) Xian first-level price in 2008 is 3.48 yuan/m3, by 2020 to 10.92 yuan/m3, the annual average increase 10%, The first order from 2008 4.96 water/m3 growth by 2020 155,700 yuan/m3, which 10.61/m3, The third order price from 2008 13.36 yuan/m3 growth to 41.93 yuan/m3, the largest rise, for 28.57 yuan/m3.