Has inflation targeting (IT) conferred benefits in terms of economic growth on countries that followed this particular monetary policy strategy during the crisis period 2007-12? This paper answers this question in the affirmative. Countries with an IT monetary regime with flexible exchange rates...

There have been several proposals to reduce the observed volatility of flexible exchange rates. The paper reviews two recent opposite views on the appropriateness of a common world currency for this purpose. Referring to an adequately formulated theory of world money, it is shown that there is...