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In this paper we investigate the role of news shocks in aggregate fluctuations by comparing the empirical performance of models with and without the feature of the news shocks. We found a trivial difference between the two models. That is, the model with news shocks explains the variation as...
Persistent link: https://www.econbiz.de/10011688781
A number of studies have found that news shocks account for a large part of the aggregate fluctuations of the main macroeconomic variables.We show that when taking rational expectations into consideration there is a limit on the size of the variance of the news shocks,which has not been...
Persistent link: https://www.econbiz.de/10011787165
A number of studies have found that news shocks account for a large part of the aggregate fl uctuations of the main macroeconomic variables.We show that when taking rational expectations into consideration there is a limit on the size of the variance of the news shocks,which has not been...
Persistent link: https://www.econbiz.de/10011758913
Strong evidence now exists both in macro and micro data that price/wage durations are depent on the state of the economy and especially inflation. We embed this dependence in a macro model of the US that otherwise does well in matching the economy's behaviour in the last three decades; it now...
Persistent link: https://www.econbiz.de/10012429994
Strong evidence now exists both in macro and micro data that price/wage durations are depent on the state of the economy and especially inflation. We embed this dependence in a macro model of the US that otherwise does well in matching the economy s behaviour in the last three decades; it now...
Persistent link: https://www.econbiz.de/10012009505
a VAR representation of the data. We find that the model is strongly rejected. While an alternative (New Classical …
Persistent link: https://www.econbiz.de/10010871042
Out-of-sample forecasting tests of DSGE models against time-series benchmarks such as an unrestricted VAR are … on a widely-used DSGE model to investigate the power of these tests. We find that in specification testing they have weak … power relative to an in-sample indirect inference test; this implies that a DSGE model may be badly mis-specified and still …
Persistent link: https://www.econbiz.de/10011084547
Persistent link: https://www.econbiz.de/10009403195
We review the methods used in many papers to evaluate DSGE models by comparing their simulated moments and other …
Persistent link: https://www.econbiz.de/10010288773
there is wage/price rigidity, but otherwise enjoys flexible wages and prices with a one quarter information lag. Using a VAR …
Persistent link: https://www.econbiz.de/10010288793