The ECB Working Paper Series seeks to disseminate economic research on issues that are relevant to the various tasks and functions of the ECB. The Series invites submissions of research work by ECB staff and visitors. Papers by researchers not affiliated with the ECB may also be considered for...

This paper provides a simple weekly model of the regular supply of liquidity in the euro area, with a view to understanding the functioning of the euro area money market. The main result of the analysis is that liquidity has normally been provided by the ECB in a neutral and smooth manner, but...

This paper analyses the link between the forthcoming EU enlargement and selected aspects of EU institutional reforms, namely decision-making rules in the European Central Bank and the status of the Eurogroup. It states that some earlier arguments calling for urgent ECB reform are based on...

Die krisenhaften Entwicklungen seit dem Jahr 2008 haben es für die großen Zentralbanken notwendig gemacht, ihre Leitzinsen auf nahezu Null zu senken. Gleichzeitig bekunden die Zentralbanken, dass sie die Zinsen noch für eine ausgedehnte Zeit niedrig halten werden. In einem solchen Umfeld von...

Information asymmetries seem to play an important role in monetary economics. We consider three forms of information transmission which can be used to alleviate these information asymmetries. First, if information is verifiable or the publication of information is in the central bank's interest,...

Controllability of longer-term interest rates requires that the persis-tence of their deviations from the central bank's policy rate (i.e. thepolicy spreads) remains suffciently low. This paper applies fractionalintegration techniques to assess the persistence of policy spreads ofeuro area money...

The aim of this note is to provide an overview of various measures of “excess liquidity”,which can be defined as the deviation of the actual stock of money from an estimated equilibriumlevel. Given their dynamic nature, the excess liquidity measures under review are - in thelight of long and...

One major outcome of the review of the ECB’s “two pillar monetary policy strategy”, whichwas published on 8 May 2003, has been the de facto downgrading of the hitherto prominentrole assigned to the stock of money. According to the authors’ judgement, however, there is astrong theoretical...

This paper tackles the issue of the incompleteness of information available to thecentral bank when taking its monetary policy decisions. It is focused on euro areadata and based on the simplistic assumption of the central bank following a simplemonetary policy rule à-la-Taylor. Along the lines...