Yun Yan Zhao

• Establish the input and output table of water consumption in 2002 and 2007

• On the basis of input and output table of water consumption in 2002 and 2007, calculate the quantity of water consumption and the relevant water input coefficients. Then analyses the water intensity and the relationship of water consumption between different sectors. What's more, we compare the changes of water consumption between 2002 and 2007

• Make a further analysis of the changes of water consumption between 2002 and 2007 according to Structural Decomposition Analysis. Then we can find the effect of economic, composition of final demand, expenditure structure of final demand, technology, water intensity on water consumption

• **Data source: Input output tables of China 2002 and 2007, Water Resources Bulletin and China Environment Statistical Yearbook**

**Keywords:** Input output table; Water input coefficients; Structural decomposition analysis

**Biography:** I'm a master of school of statistics, Renmin University of China. And now I'm studying in Renmin University of China.