Model selection and model averaging are two important techniques to obtain practical and useful models in applied research. However, it is now well-known that many complex issues arise, especially in the context of model selection, when the stochastic nature of the selection process is ignored...

We discuss the impact of tuning parameter selection uncertainty in the context of shrinkage estimation and propose a methodology to account for problems arising from this issue: Transferring established concepts from model averaging to shrinkage estimation yields the concept of shrinkage...

Model averaging or combining is often considered as an alternative to model selection. Frequentist Model Averaging (FMA) is considered extensively and strategies for the application of FMA methods in the presence of missing data based on two distinct approaches are presented. The first approach...

The deficit bias, inherent in the single European democracies and magnified in the framework of a monetary union, calls for additional budget discipline to be enforced throughout Europe. In the terms in which it has been signed, however, the Growth and Stability Pact does not appear to be a...

In this paper we analyze high-frequency movements in Swiss asset markets in reaction to real-time communication by the Swiss National Bank. Our analysis of central bank communication encompasses monetary policy announcements, speeches and interviews. We examine the reactions of the currency...

In December 1999 the Swiss National Bank (SNB) abandoned monetary targeting and introduced a new monetary policy strategy. The cornerstones of the new framework are an explicit definition of what the SNB considers to be price stability, a forecast of inflation over a three-year horizon, and a...

Multivariate filters based on the Hodrick-Prescott filter are appealing because they combine the advantages of the Hodrick-Prescott filter with economic relationships. Recently, a new multivariate filter has been put forward by Hirose and Kamada (2003). In this article we apply this new filter...

In this paper we analyze high-frequency movements in Swiss financial markets in reaction to real-time communication by the Swiss National Bank. Our analysis of central bank communication encompasses official speeches and interviews, not only monetary policy announcements. We examine the...

Multivariate filters based on the Hodrick-Prescott filter are appealing because they combine the advantages of the Hodrick-Prescott filter with economic relationships. Recently, a new multivariate filter has been put forward by Hirose and Kamada (2003). In this article we apply this new filter...

In this paper we analyze high-frequency movements in Swiss financial markets in reaction to real-time communication by the Swiss National Bank. Our analysis of central bank communication encompasses official speeches and interviews, not only monetary policy announcements. We examine the...