2003
DOI: 10.1080/1350485022000041050
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A new method to choose optimal lag order in stable and unstable VAR models

Abstract: A crucial aspect of empirical research based on the vector autoregressive (VAR) model is the choice of the lag order, since all inference in the VAR model is based on the chosen lag order. Here, a new information criterion is introduced for this purpose. The conducted Monte Carlo simulation experiments show that this new information criterion performs well in picking the true lag order in stable as well as unstable VAR models.

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Cited by 199 publications
(125 citation statements)
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“…This test can be estimated by employing the vector autoregressive (VAR) model with an order of p . The innovative lag-based criteria suggested by (Hatemi-J 2003(Hatemi-J , 2008 can be used to select the optimal lag length for the VAR model. .…”
Section: Asymmetric Causality Testsmentioning
confidence: 99%
“…This test can be estimated by employing the vector autoregressive (VAR) model with an order of p . The innovative lag-based criteria suggested by (Hatemi-J 2003(Hatemi-J , 2008 can be used to select the optimal lag length for the VAR model. .…”
Section: Asymmetric Causality Testsmentioning
confidence: 99%
“…This test can be applied by using a Vector autoregressive (VAR) model with an order of , and the optimal lag length can be selected by using criteria suggested by Hatemi-J (2003Hatemi-J ( , 2008.…”
Section: Asymmetric Causality Testmentioning
confidence: 99%
“…As such, the null hypothesis states that all the coefficients of the lagged level variables are equal to zero. The null and the alternative hypothesis are thus formulated as follows: Hatemi-J (2003), this criterion is based on the fundamental lag selection condition from the SBC introduced by Schwarz (1978) and the HQC formulated by Hannan and Quinn (1979). Generally, this HJC approach is suitable for non-stationary series and the basis for this criterion is as follows:…”
Section: Data Source and Empirical Strategymentioning
confidence: 99%