There is an ongoing debate on how to identify monetary policy shocks in SVAR models. Graphical modelling exploits statistical properties of data for identification and offers a data based tool to shed light on the issue. The information set of the monetary authorities, which is essential for the...

We study the impact of anticipated fiscal policy changes in the Ramsey economy when agents form expectations using adaptive learning. We extend the existing framework by distortionary taxes as well as elastic labour supply, which makes agents' decisions non-predetermined but more realistic. We...

We present new results for the performance of Taylor rules in a New Keynesian model with heterogeneous expectations. Agents have either rational or adaptive expectations. We find that depending on the particular rule, expectational heterogeneity can create or increase the set of policies that...