Calculation of water price and problems in water supply projects in villages and towns;

Regulation of water resources fee during the rising of water price—Demonstration of water price of Nanjing;

The study on the affection of water rights theory and water price system for water resources management;

Strategy of cascade water tariff management for attracting private investment;

Typical case of water tariff calculation by water supply cycle apportion method;

It simply means "increase water tariff and provide subsidy" that has been widely applied in Taocheng District.

On the basis of introducing the situation of water asset in China and pointing out the main problems in water asset management in China at present,giving some advices on our water asset management from the aspect of water asser investment,water asset management,water right and water pricing.

According to the water pricing methodologies in agricultural uses, the mathematics models about relationship between water pricing and efficiency and equity have been established.

The specific economic methods mainly include water pricing,water rights and water markets.

Adjustment, plan and analysis of city water rate;

Based on the Warela market microcosmic equilibrium theory, the essay introduced the ideas on water price elastic coefficient and water price in water-saving way, thoroughly analyzed the main factors affected the water price, used the experience of the related work, combined with the actual condition of Hebei province, and made some practical calculating methods for water price in water-saving way.