The Generalization and Refinement of International Public Goods:An Analysis on the International Monetary System
This paper analysis the over-broad understanding of International Public Goods(IPG)and the roots and problems of it.The paper gives several key points on how to use the concept of IPG correctly,and classify IPG in the example of the International Mo-netary System.According to such classification,this article analysis the trend of today's International Monetary System,including the natural force type IPG will be more important,the social evolution type IPG will accelerate its speeding,etc.