European Monetary Disunion, by Pierre Jacquet The costs of maintaining the European Monetary System (EMS) have become almost overwhelming. France supports excruciating real short term interest rates in order to sustain the Frencb Franc/D-Mark parity, a vital contribution to the preservation of the EMS. Such a policy coula very soon backfire on the French government, unless it is clearly and seriously underwritten by political agreement with Germany, that should lead to a joint determination of monetary policy by the two countries. France must first modify the statutes of its central bank in order to turn it into an independent body with priority assignment to fight inflation. Joint French-German leadership is crucial both to the maintenance...