Study of the Public Goods' Supply Subject Diversification

Our country's public goods supply is changing from the unification by the government to pluralism by the government,private sectors and non-profit sectors.This is a transformation for the government's public goods supply model to response to the economic diversification.During the public goods supply,the government,private sectors and non-profit sectors are in competition,as well as in partnerships.The best institutional arrangements are to seek for static stability and dynamic adaptability in multi-center system,to achieve the optimal structure of public goods supply by an integrated supply model,to get the unity of efficiency and fairness.