IMF Staff Position Note SPN/09/26, Published in Boorman, Jack T. and Andre Icard, eds., 2011, "Reform of the International Monetary System: The Palais Royal Initiative," Sage Publications., Published in Blanchard, Olivier and Il SaKong, eds., 2010, "Reconstructing the World Economy: Papers Presented at a Joint Conference of the Korea Development Institute and the International Monetary Fund," Washington, DC: IMF.