Ricerc@Sapienza

Our paper estimates and compares behavioral New-Keynesian DSGE models derived under two alternative ways to introduce heterogeneous expectations. We assume that agents may be either short-sighted or long-horizon forecasters. The difference does not matter when agents have rational expectations, but it does when a fraction of them form beliefs about the future according to some heuristics. Bayesian estimations show that a behavioral model based on short forecasters fits the data better than one based on long forecasters.

The recent financial crisis had serious worldwide impacts. Initial resilience and good past performances led to the illusion that the Central and Eastern European (CEE) region was able to decouple from developments in advanced economies. This initial illusion was however immediately denied since the crisis spread to that region just with a lag. The CEE region was, in fact, suddenly placed at the epicenter of the emerging market crisis. Further, the consequences of the crisis were not uniform among countries of the CEE region.