During the past three years, central banks have faced challenges that few foresaw during the period known as the Great Moderation. During the crisis, central banks have responded with traditional interest rate tools, been forced to deal with the zero lower bound on nominal interest rates, and...

The paper scrutinizes the determinants of global and intra-European current account imbalances, which have continued to grow since the turn of the millennium up to the recent crisis. For Europe, the reasons of the current account imbalances are identified to originate in the German attempts to...

This paper discusses how price stability can be defined and how price stability can be maintained in practice. Some lessons for the Eurosystem are also considered. With regard to defining price stability, the choice between price-level stability and low (including zero) inflation and the...

Just as monetary policy at the strategic level has undergone significant changes over the years, so has its day-to-day implementation. This paper documents the key features of 17 central banks' monetary operating frameworks as of early 2007 and discusses their major developments over the...

How many people should decide about monetary policy? In this paper, we take an empirical perspective on this issue, analyzing the relationship between the number of monetary policy decision-makers and monetary policy outcomes. Using a new data set that characterizes Monetary Policy Committees...

The remarkable stability of low domestic inflation in many countries requires explanation. In this paper, a number of competing hypotheses are evaluated on a stand-alone basis, and all are found to be inadequate. This includes the view that this outcome has been solely the result of more...

There has been mounting evidence that the inflation process has been changing. Inflation is now much lower and much more stable around the globe. And its sensitivity to measures of economic slack and increases in input costs appears to have declined. Probably the most widely supported...

The 2007-2008 financial crisis demonstrated both the responsibilities that central bankers, alongside other actors, bear for turbulences of this kind as well as how economics can be used to provide central bankers and governments with the understanding and tools that they need to prevent the...

This paper reviews recent research on the political economy of monetary policy-making, both by economists and political scientists. The traditional argument for central bank independence (CBI) is based on the desire to counter inflationary biases. However, studies in political science on the...