Central Bankers are currently facing big challenges in designing and implementing monetary policy, as well as with safeguarding financial stability, with the world economy still in the process of digesting the legacy of the crisis. The crisis has changed central banking in many ways: by shifting...

Which are the new frontiers in central banking? Which things have changed in the aftermath of the financial, economic and sovereign debt crisis? These are questions raised frequently by central bankers, academics and interested observers alike. There are quite a few areas to cover in answering...

Should central banks increase their degree of transparency any further? We show that there is likely to be an optimal intermediate degree of central bank transparency. Up to this optimum more transparency is desirable: it improves the quality of private sector inflation forecasts. But beyond the...

Central banks around the world have a reputation for being secretive about their operations and market assessments. It is sometimes argued that central banks need flexibility and therefore cannot be fully transparent. We find that this explanation does not carry through in a forward-looking New...

Central banks have become more and more transparent about their monetary policy making process. In the central bank transparency literature the distinction between actual and perceived central bank transparency is often lacking. However, as perceptions are crucial for the actions of economic...

We provide an up-to-date overview of the literature on the desirability of central bank transparency from an economic viewpoint. Since the move towards more transparency, a lot of research on its effects has been carried out. First, we show how the theoretical literature has evolved, by looking...

This paper develops a theory of central bank accountability. Two aspects of accountability are considered. The first one is transparency of actual monetary policy, the second aspect is the question of who bears final responsibility for monetary policy. Monetary policy is transparent if there is...

The implications of uncertain policy preferences for the targeting and contracting approaches to monetary policy are investigated. It is shown that, in the presence of uncertain preferences, a linear incentive contract in the sense of Walsh performs better than an explicit inflation target as...