Abstract:
The purpose of this paper is to show that all alternative monetary systems and policies currently in place in the world in effect are in the limits of the Krugman´s trilemma. In first place we review the three alternatives representatively exemplified by three historical experiences of different periods. And finaly we observe the fail as the three, in the short or long term, because they are a constructivist interference in the harmonically evolution of the interdependent systems of the spontaneous order of the civilisation.