The ACR Model: A Multivariate Dynamic Mixture Autoregression

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The ACR Model : A Multivariate Dynamic Mixture Autoregression . / Bec, Frederique; Rahbek, Anders Christian; Shephard, Neil.

In: Oxford Bulletin of Economics and Statistics, Vol. 70, No. 5, 2008, p. 583-618.

Research output: Contribution to journalJournal articleResearchpeer-review

Harvard

Bec, F, Rahbek, AC & Shephard, N 2008, 'The ACR Model: A Multivariate Dynamic Mixture Autoregression ', Oxford Bulletin of Economics and Statistics, vol. 70, no. 5, pp. 583-618. https://doi.org/10.1111/j.1468-0084.2008.00512.x

APA

Bec, F., Rahbek, A. C., & Shephard, N. (2008). The ACR Model: A Multivariate Dynamic Mixture Autoregression Oxford Bulletin of Economics and Statistics, 70(5), 583-618. https://doi.org/10.1111/j.1468-0084.2008.00512.x

Vancouver

Bec F, Rahbek AC, Shephard N. The ACR Model: A Multivariate Dynamic Mixture Autoregression Oxford Bulletin of Economics and Statistics. 2008;70(5):583-618. https://doi.org/10.1111/j.1468-0084.2008.00512.x

Author

Bec, Frederique ; Rahbek, Anders Christian ; Shephard, Neil. / The ACR Model : A Multivariate Dynamic Mixture Autoregression In: Oxford Bulletin of Economics and Statistics. 2008 ; Vol. 70, No. 5. pp. 583-618.

Bibtex

@article{240993e0f39f11ddbf70000ea68e967b,
title = "The ACR Model: A Multivariate Dynamic Mixture Autoregression",
abstract = "This paper proposes and analyses the autoregressive conditional root (ACR) time-series model. This multivariate dynamic mixture autoregression allows for non-stationary epochs. It proves to be an appealing alternative to existing nonlinear models, e.g. the threshold autoregressive or Markov switching class of models, which are commonly used to describe nonlinear dynamics as implied by arbitrage in presence of transaction costs. Simple conditions on the parameters of the ACR process and its innovations are shown to imply geometric ergodicity, stationarity and existence of moments. Furthermore, consistency and asymptotic normality of the maximum likelihood estimators are established. An application to real exchange rate data illustrates the analysis.",
author = "Frederique Bec and Rahbek, {Anders Christian} and Neil Shephard",
note = "JEL classification: C13, C32, F31",
year = "2008",
doi = "10.1111/j.1468-0084.2008.00512.x",
language = "English",
volume = "70",
pages = "583--618",
journal = "Oxford Bulletin of Economics and Statistics",
issn = "0305-9049",
publisher = "Wiley-Blackwell",
number = "5",

}

RIS

TY - JOUR

T1 - The ACR Model

T2 - A Multivariate Dynamic Mixture Autoregression

AU - Bec, Frederique

AU - Rahbek, Anders Christian

AU - Shephard, Neil

N1 - JEL classification: C13, C32, F31

PY - 2008

Y1 - 2008

N2 - This paper proposes and analyses the autoregressive conditional root (ACR) time-series model. This multivariate dynamic mixture autoregression allows for non-stationary epochs. It proves to be an appealing alternative to existing nonlinear models, e.g. the threshold autoregressive or Markov switching class of models, which are commonly used to describe nonlinear dynamics as implied by arbitrage in presence of transaction costs. Simple conditions on the parameters of the ACR process and its innovations are shown to imply geometric ergodicity, stationarity and existence of moments. Furthermore, consistency and asymptotic normality of the maximum likelihood estimators are established. An application to real exchange rate data illustrates the analysis.

AB - This paper proposes and analyses the autoregressive conditional root (ACR) time-series model. This multivariate dynamic mixture autoregression allows for non-stationary epochs. It proves to be an appealing alternative to existing nonlinear models, e.g. the threshold autoregressive or Markov switching class of models, which are commonly used to describe nonlinear dynamics as implied by arbitrage in presence of transaction costs. Simple conditions on the parameters of the ACR process and its innovations are shown to imply geometric ergodicity, stationarity and existence of moments. Furthermore, consistency and asymptotic normality of the maximum likelihood estimators are established. An application to real exchange rate data illustrates the analysis.

U2 - 10.1111/j.1468-0084.2008.00512.x

DO - 10.1111/j.1468-0084.2008.00512.x

M3 - Journal article

VL - 70

SP - 583

EP - 618

JO - Oxford Bulletin of Economics and Statistics

JF - Oxford Bulletin of Economics and Statistics

SN - 0305-9049

IS - 5

ER -

ID: 10157337