What are the implications of targeting different measures of inflation? We extend a basic theoretical framework of optimal monetary policy under inflation targeting to include several components of CPI inflation, and analyze the implications of using different measures of inflation as target...

One of the main criticisms on the original Taylor rule is the so-called real time critique; because data on especially the output gap are only available after some quarters the original Taylor rule is not operational. Moreover, Taylor rules estimated with ex post revised data could result in...

We show that comments by euro area central bankers contain information on future ECB interest rate decisions, but that the comments mainly reflect recent developments in macroeconomic variables. Furthermore, models using only communication variables are outperformed by straightforward Taylor...

One of the main criticisms on the original Taylor rule is the so-called real time critique; because data on especially the output gap are only available after some quarters the original Taylor rule is not operational. Moreover, Taylor rules estimated with ex post revised data could result in...

We study the effects of Central Bank transparency on inflation and the output gap. We thus identify a small analytical model which concludes that transparency affects the variability of inflation and output and not their average levels. Then we examine whether this conjecture holds empirically,...

Some central banks have a reputation for being secretive. A justification for that behavior thatwe find in the literature is that being transparent about its operations and beliefs hinders the central bank in achieving the best outcome. In other words, a central bank needs flexibility and...

The central bank's influence on private sector expectations is an important channel of monetary policy. Therefore, it is important for a central bank to pay attention to its communication. It should also be aware that the public might not be willing or able to process all the information that...

We study the effects of Central Bank transparency on inflation and the output gap. We thus first identify a small analytical model which concludes that transparency affects the variability of inflation and output and not their average levels. Then we examine whether this conjecture holds...

We first sketch how central banks have used unconventional monetary policy measures by using three indicators based on the composition of the balance sheet of eleven central banks. Our analysis suggests that although the ECB's balance sheet has increased dramatically during the crisis, the...

We analyse the optimal composition of a federal or supra-national committee. The representation of regional (national) entities in federal committees is typically motivated by their superior knowledge of local conditions. Using this argument, we formally model the optimal composition of a...