This paper addresses the challenges to prudential supervision in highly dollarized economies, where central banks and supervisors may be constrained in the use of standard money and financial policy tools. The study’s conclusions are the basis of an ongoing policy dialogue with IMF member...

Relative GDP shares are frequently used as weights in aggregations. In order to ensure that these weights reflect countries’ shares in real output, GDP data in national currencies should be converted into a common numeraire currency at purchasing power parity (PPP) rates. A review of the...

Historically, countries with currency board arrangements (CBAs) have experienced lower inflation and higher growth than those with other regimes. The experiences of three candidates for EU membership with CBAs (Estonia, Lithuania, and Bulgaria) have also been generally favorable. Can CBAs serve...