Can international macroeconomic models explain low-frequency movements of real exchange rates?
In: Journal of international economics, Band 96, Heft 1, S. 199-211
ISSN: 0022-1996
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In: Journal of international economics, Band 96, Heft 1, S. 199-211
ISSN: 0022-1996
In: Journal of Monetary Economics, Band 52, Heft 6, S. 1151-1166
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Working paper
In: American economic review, Band 108, Heft 10, S. 2802-2829
ISSN: 1944-7981
We identify structural vector autoregressions using narrative sign restrictions. Narrative sign restrictions constrain the structural shocks and/or the historical decomposition around key historical events, ensuring that they agree with the established narrative account of these episodes. Using models of the oil market and monetary policy, we show that narrative sign restrictions tend to be highly informative. Even a single narrative sign restriction may dramatically sharpen and even change the inference of SVARs originally identified via traditional sign restrictions. Our approach combines the appeal of narrative methods with the popularized usage of traditional sign restrictions. (JEL C32, E52, Q35, Q43)
In: FRB Atlanta Working Paper No. 2016-15
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Working paper
In: Journal of economic dynamics & control, Band 30, Heft 12, S. 2509-2531
ISSN: 0165-1889
In: FRB Atlanta Working Paper No. 2021-25
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In: CEPR Discussion Paper No. DP16613
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In: CEPR Discussion Paper No. DP12579
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Working paper
In: FRB Atlanta Working Paper No. 2018-16
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Working paper
In: Journal of Monetary Economics, Forthcoming
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Working paper
In: NBER Working Paper No. w21862
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In: Journal of Monetary Economics, Band 58, Heft 2, S. 156-171
This paper develops a new and easily implementable necessary and sufficient condition for the exact identification of a Markov-switching structural vector autoregression (SVAR) model. The theorem applies to models with both linear and some nonlinear restrictions on the structural parameters. We also derive efficient MCMC algorithms to implement sign and long-run restrictions in Markov-switching SVARs. Using our methods, four well-known identification schemes are used to study whether monetary policy has changed in the euro area since the introduction of the European Monetary Union. We find that models restricted to only time-varying shock variances dominate the other models. We find a persistent post-1993 regime that is associated with low volatility of shocks to output, prices, and interest rates. Finally, the output effects of monetary policy shocks are small and uncertain across regimes and models. These results are robust to the four identification schemes studied in this paper.
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In: Journal of Monetary Economics, Band 117, S. 798-815