Bayesian analysis of multivariate threshold autoregressive models with missing data

Sergio A. Calderón V. and Fabio H. Nieto

Communications in Statistics - Theory and Methods, 2017, vol. 46, issue 1, 296-318

Abstract: In some fields, we are forced to work with missing data in multivariate time series. Unfortunately, the data analysis in this context cannot be carried out in the same way as in the case of complete data. To deal with this problem, a Bayesian analysis of multivariate threshold autoregressive models with exogenous inputs and missing data is carried out. In this paper, Markov chain Monte Carlo methods are used to obtain samples from the involved posterior distributions, including threshold values and missing data. In order to identify autoregressive orders, we adapt the Bayesian variable selection method in this class of multivariate process. The number of regimes is estimated using marginal likelihood or product parameter-space strategies.

Date: 2017
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Persistent link: https://EconPapers.repec.org/RePEc:taf:lstaxx:v:46:y:2017:i:1:p:296-318

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DOI: 10.1080/03610926.2014.990758

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