[eng] World economic challenges for the next ten years. . This paper analyses four main challenges that will plague the next decade : the debt of LDCs, the debt of the US, the unemployment in Europe, and the financial crisis. It proposes four remedies : a unilateral decision to slow down the...

[eng] This article highlights the considerable loss of monetary and exchange rate sovereignty implied both by the the process of monetary integration in Europe and by the liberalization of capital flows wor- Idwilde and among European countries. A first section reviews the monetary history of...