Tuesday, August 16, 2011

On Central Bank Independence (by Francesc Trillas)

An article in El País by José García Montalvo raises the issue of the danger of jeopardizing Central Bank Independence (CBI) in the current crisis. Montalvo is an economist that usually writes very sensible arguments on housing economics and other topics. This time, however, I respectfully disagree with him. CBI can certainly play a role in normal times and when the role of the central banker is focused on a very narrow set of dimensions, one if possible (like setting an interest rate). However, in periods of severe crisis, and when the role of the institution has expanded to include issues of financial regulation, the case for independence is much weaker. This is because in a severe crisis distributive issues become much more important, and because in a multi-dimensional context, things are much more difficult to measure, and hence, monitoring the role of the central banker by the public opinion becomes very problematic. And in a democracy, monitoring is very important if society grants independence and discretion to a non-elected institution. This is well known by the authors who first proposed the idea of central bank independence, so it is no surprise that a reasonable conservative economist, such as Kenneth Rogoff, now argues that the idea of a conservative independent central banker only focused on delivering very low inflation is of second order compared to trying to fight a crisis that is being suffered by the most vulnerable sectors of society.

Wednesday, August 3, 2011

Two interesting economists (by Pedja dell’Arno)

Browsing the Internet for research purposes one sometimes finds scholars that one should have come across long ago. Here are two examples:
Ajit Singh
and Ha-Joon Chang
Both are from Cambridge University and of Asian origin.
Both are development economists that, using mostly mainstream economics, point out standard market failures that justify policies that depart from laissez-faire. Not very original, but very necessary. Since it is common to blame economists for the evils of the current economic and financial crisis, here are two interesting economists that should not be blamed.