00467nam a2200109Ia 4500080001800000100002200018245010400040260002500144300001400169520015600183583001800339  a11.03.01 V433  aVelasco, Andrés  aExchange rate policies for developing countries : What have we learned?  What do we still not know?  bUNaNew YorkUSc2000  aix, 17 p.  aArgues that, while currency boards or even dollarization may be justified in some extreme cases, they are not appropriate for all developing countries.  c3/7/01kJOY_D