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Inference in Bayesian Proxy-SVARs
DOI:10.1016/j.jeconom.2020.12.004.png)
摘要
En 中文
Motivated by the increasing use of external instruments to identify structural vector autoregressions (SVARs), we develop an algorithm for exact finite sample inference in this class of time series models, commonly known as Proxy-SVARs. Our algorithm makes independent draws from any posterior distribution over the structural parameterization of a Proxy-SVAR. Our approach allows researchers to simultaneously use proxies and traditional zero and sign restrictions to identify structural shocks. We illustrate our methods with two applications. In particular, we show how to generalize the counterfactual analysis in Mertens and Montiel-Olea (2018) to identified structural shocks. (C) 2020 Elsevier B.V. All rights reserved.
Keyword:
SVARs
External instruments
Importance sampler
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论文数:
5.2K
被引数:
3.0W
机构
引用论文
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AMERICAN ECONOMIC REVIEW
IF11.6

