Federal Reserve Bank of Cleveland and Hoskins, W. Lee "A Market-Based View of European Monetary Union." Conference on The European Monetary System: Its Consequences for the Unity of Europe and for the International Monetary System, organized by the Instituto de Economia de Mercado, Avila, Spain, March 31-April 1, 1989, April 1, 1989, https://fraser.stlouisfed.org/title/1336/item/4795, accessed on January 15, 2025.