求三篇英文文献：

1 Fleming,M.,1962. Domestic financial policys under fixed and under floating exchange rates. Int. Monet. Fund Staff Pap.9,369-379.

2.Ghosh, A.R., Masson, P.R., 1994 Economic Cooperation in an Uncertain World.

3. Krugman, P.R.,1995. What do we need to know about the international monetary system.

谢谢。