1. The New Theory of Optimum Currency Areas;Tavlas;The World Economy,1993
2. Indirect Hedging of Exchange Rate Risk;Broll;Journal of International Money and Finance,1995
3. Lessons of Massachusetts for EMU;Krugman,1993
4. Common Currency Areas and Currency Unions: A Survey of the Issue;Masson;CEPR Discussion Paper No. 617,1992
5. Exchange Rate Variability and the Slowdown in Growth of International Trade;De Grauwe;IMF Staff Papers,1988