2022
DOI: 10.1111/obes.12494
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A Guide to Autoregressive Distributed Lag Models for Impulse Response Estimations*

Abstract: We provide a guide to using autoregressive distributed lag models for impulse response estimations with an identified structural shock or an external instrument for the shock. We illustrate how specifications widely used in practice can lead to inconsistent and inefficient estimators. We further review empirical results from previous papers and show that some results appear to be statistical artefacts. We propose a simple method to avoid such a false conclusion from biases or large standard errors and obtain c… Show more

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Cited by 4 publications
(4 citation statements)
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“…where Debt i,t is an indicator of whether firm i has debt in time t and Dollar i,t is the share firm i's debt in US dollar at time t. The specification also includes firm, month and year fixed-effects, and we cluster the standard errors at the firm level. In terms of the specification, Baek and Lee (2021) suggest that the amount of lags should be as long as the shock lasts.…”
Section: Exposure To External Debtmentioning
confidence: 99%
“…where Debt i,t is an indicator of whether firm i has debt in time t and Dollar i,t is the share firm i's debt in US dollar at time t. The specification also includes firm, month and year fixed-effects, and we cluster the standard errors at the firm level. In terms of the specification, Baek and Lee (2021) suggest that the amount of lags should be as long as the shock lasts.…”
Section: Exposure To External Debtmentioning
confidence: 99%
“…More generally, Ω h ≡ h =0 β represents the impulse response function (IRF) of y with respect to a weather shock, dw, at time 0 (Baek & Lee (2021)).…”
Section: Panel Distributed Lag Modelmentioning
confidence: 99%
“…The properties of the DL model and its associated IRFs have been studied recently by Baek & Lee (2021) and Plagborg-Møller & Wolf (2021), who demonstrate that the DL model yields consistent estimates of the true IRF provided that the model includes a sufficient number of lags relative to the horizon of interest. As a result, our long lag structure should yield consistent estimates.…”
Section: Econometric Concernsmentioning
confidence: 99%
“…Typical methods such as Bayesian model averaging are unavailable when one of the estimators considered is based on LPs as LPs are not 'generative models', that is, a set of LPs for different horizons do not form a consistent data-generating process. Besides the aforementioned LPs and VARs, dynamic equilibrium models (Smets and Wouters, 2007), dynamic factor models (Stock and Watson, 2016), or single equation methods (Baek and Lee, 2022) can be used in our framework. In addition, our method provides horizon-and variable-specific averages, thus exploiting each method's strength as much as possible.…”
Section: Introductionmentioning
confidence: 99%