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Review of Economic Perspectives

Národohospodárský obzor; The Journal of Masaryk University

4 Issues per year


CiteScore 2016: 0.50

SCImago Journal Rank (SJR) 2016: 0.262
Source Normalized Impact per Paper (SNIP) 2016: 0.516

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Online
ISSN
1804-1663
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Volume 16, Issue 2

Issues

A Proposal for a Flexible Trend Specification in DSGE Models

Martin Slanicay
Published Online: 2016-06-28 | DOI: https://doi.org/10.1515/revecp-2016-0006

Abstract

In this paper I propose a flexible trend specification for estimating DSGE models on log differences. I demonstrate this flexible trend specification on a New Keynesian DSGE model of two economies, which I consequently estimate on data from the Czech economy and the euro area, using Bayesian techniques. The advantage of the trend specification proposed is that the trend component and the cyclical component are modelled jointly in a single model. The proposed trend specification is flexible in the sense that smoothness of the trend can be easily modified by different calibration of some of the trend parameters. The results suggest that this method is capable of finding a very reasonable trend in the data. Moreover, comparison of forecast performance reveals that the proposed specification offers more reliable forecasts than the original variant of the model.

This article offers supplementary material which is provided at the end of the article.

Keywords : DSGE model; trend specification; Bayesian estimation

References

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About the article

Received: 2015-06-12

Revised: 2016-06-16

Accepted: 2015-08-31

Published Online: 2016-06-28

Published in Print: 2016-06-01


Citation Information: Review of Economic Perspectives, Volume 16, Issue 2, Pages 73–85, ISSN (Online) 1804-1663, DOI: https://doi.org/10.1515/revecp-2016-0006.

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© by Martin Slanicay. This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License. BY-NC-ND 4.0

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