A Opening Addresses.- I Introduction.- II LInt?gration Mon?taire et Financi?re Internationale la Dimension Europ?enne.- III The Implications of International Monetary and Financial Integration for the European Investment Bank.- IV Le R?le du Luxembourg dans lInt?gration Mon?taire Europ?enne.- B European Monetary Arrangements: their Functioning and Future.- V European Monetary Arrangements: their Functioning and Future.- VI The Relative Positions of the Currencies within the EMS Band of Fluctuation: an Empirical Study.- VII European Monetary Arrangements: their Functioning and Future.- VIII The ECU and its Role on the European Monetary Scene.- IX German Monetary Policy and the EMS.- C Relationships with Other Currencies and the World Monetary System.- X An Increasing Role for the ECU: a Character in Search of a Script.- XI Implications of Closer International Monetary Cooperation for the Evolution of the European Monetary System.- XII Policy Coordination and Target Zones.- XIII Concurrence entre Monnaies et Polycentrisme Mon?taire.- XIV External Aspects of the European Monetary System.- D Costs and Benefits of Financial Integration in Europe.- XV Costs and Benefits of Liberalization of Capital Flows: some Theoretical and Policy Issues with Special Reference to the Italian Case.- XVI Financial Intermediation and Systems: Global Integration.- XVII Capital Controls and the European Monetary System.- XVIII Costs and Benefits of Financial Integration in Europe.- E Implementation of Financial Integration in Europe: Capital Flows and Financial Services.- XIX La Mise en Ruvre de lInt?gration Financi?re en Europe; les Mouvements de Capitaux et les Services Financiers.- XX Implementation of Financial Integration in Europe.- XXI Financial Integration in Europe through Private Use of the ECU.- XXII La Place du Contr?le des Mouvements de Capitaux dans la Politique Economique Fran?aise et les Perspectives li?es ? son All?gement.- F Report on the Colloquium.- XXIII General Replƒ