Game Analysis on Local Governments in Combined Management ANP of China

Based on the characteristics of agricultural non-point pollution(ANP), it is pointed out that local governments plays important roles of in ANP. Complete information static game model was used to analyze the input in the pollution. The conclusion was that when local governments with personal rationality came to Nash equilibrium, the total input was less than that with overall rationality in Pareto optimal state. In order to treat agricultural non-point pollution together and reach Pareto optimal state with overall rationality, the thesis analyzed the power, procession and security mechanism seriously.