An independent central bank focused exclusively on price stability has become a central part of the mantra of "economic reform." Like so many other policy maxims, it has been repeated often enough that it has come to be believed. But bold assertions, even from central bankers, are no substitute for research and analysis.
CommentsResearch suggests that if central banks focus on inflation, they do a better job at controlling inflation. But controlling inflation is not an end in itself: it is merely a means of achieving faster, more stable growth, with lower unemployment.