What do interest rates reveal about the functioning of real business cycle models? |
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Authors: | Paul Beaudry Alain Guay |
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Abstract: | This paper begins by documenting the extent to which the predictions of standard Real Business Cycle (RBC) models are incompatible with observed movements in real interest rates. The main finding of the paper is that extending the baseline model to include habit persistence in consumption and adjustment costs to capital significantly improves the model's empirical performance. In our evaluation of the model's performance, we take special care of estimating and testing predictions of the model using both moments drawn directly from the data and moments calculated after identifying shocks to the stochastic trend. |
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Keywords: | Interest rates Business cycles Habit formation Adjustment costs |
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