Analysis on government role in supply of public product from marine environment

For a long time,the Chinese Government has played a dual role in the area of the public marine environment production as a producer,and a supplier.However,with the exploitation of the ocean and the development of ocean administration,when in the face of new environments and the inadequacy of information,the government could not distribute the ocean resources to get to the Pareto optimality through its visible hands,which may cause the inconsequence or deficiency of the supply of the public marine environment production.In order to resolve this problem,when doing the deep research in the connotation of the public marine environment production,it needs to redefine the basic function of the government in the producing and supply process of the public marine environment production,meanwhile confirm its role.It means a lot actually in promoting the accord development of the marine-environment management.