Limit theory for moderate deviation from Integrated GARCH processes

This paper develops the limit theory of the GARCH(1,1) process that moderately deviates from IGARCH process towards both stationary and explosive regimes. The asymptotic theory extends Berkes et al. (2005) by allowing the parameters to have a slower rate of convergence. The results can be applied to...

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Main Author: TAO, Yubo
Format: text
Language:English
Published: Institutional Knowledge at Singapore Management University 2019
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Online Access:https://ink.library.smu.edu.sg/soe_research/2456
https://ink.library.smu.edu.sg/context/soe_research/article/3455/viewcontent/LimitTheory_MildlyIntegated_GARCH_Processes_sv.pdf
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spelling sg-smu-ink.soe_research-34552021-01-15T09:29:15Z Limit theory for moderate deviation from Integrated GARCH processes TAO, Yubo This paper develops the limit theory of the GARCH(1,1) process that moderately deviates from IGARCH process towards both stationary and explosive regimes. The asymptotic theory extends Berkes et al. (2005) by allowing the parameters to have a slower rate of convergence. The results can be applied to unit root test for processes with mildly-integrated GARCH innovations (e.g. Boswijk (2001), Cavaliere and Taylor (2007, 2009)) and deriving limit theory of estimators for models involving mildly-integrated GARCH processes (e.g. Jensen and Rahbek (2004), Francq and Zakoïan (2012, 2013). 2019-07-01T07:00:00Z text application/pdf https://ink.library.smu.edu.sg/soe_research/2456 info:doi/10.1016/j.spl.2019.03.001 https://ink.library.smu.edu.sg/context/soe_research/article/3455/viewcontent/LimitTheory_MildlyIntegated_GARCH_Processes_sv.pdf http://creativecommons.org/licenses/by-nc-nd/4.0/ Research Collection School Of Economics eng Institutional Knowledge at Singapore Management University Central limit theorem Limiting process Localization Explosive GARCH Volatility process Econometrics Economic Theory
institution Singapore Management University
building SMU Libraries
continent Asia
country Singapore
Singapore
content_provider SMU Libraries
collection InK@SMU
language English
topic Central limit theorem
Limiting process
Localization
Explosive GARCH
Volatility process
Econometrics
Economic Theory
spellingShingle Central limit theorem
Limiting process
Localization
Explosive GARCH
Volatility process
Econometrics
Economic Theory
TAO, Yubo
Limit theory for moderate deviation from Integrated GARCH processes
description This paper develops the limit theory of the GARCH(1,1) process that moderately deviates from IGARCH process towards both stationary and explosive regimes. The asymptotic theory extends Berkes et al. (2005) by allowing the parameters to have a slower rate of convergence. The results can be applied to unit root test for processes with mildly-integrated GARCH innovations (e.g. Boswijk (2001), Cavaliere and Taylor (2007, 2009)) and deriving limit theory of estimators for models involving mildly-integrated GARCH processes (e.g. Jensen and Rahbek (2004), Francq and Zakoïan (2012, 2013).
format text
author TAO, Yubo
author_facet TAO, Yubo
author_sort TAO, Yubo
title Limit theory for moderate deviation from Integrated GARCH processes
title_short Limit theory for moderate deviation from Integrated GARCH processes
title_full Limit theory for moderate deviation from Integrated GARCH processes
title_fullStr Limit theory for moderate deviation from Integrated GARCH processes
title_full_unstemmed Limit theory for moderate deviation from Integrated GARCH processes
title_sort limit theory for moderate deviation from integrated garch processes
publisher Institutional Knowledge at Singapore Management University
publishDate 2019
url https://ink.library.smu.edu.sg/soe_research/2456
https://ink.library.smu.edu.sg/context/soe_research/article/3455/viewcontent/LimitTheory_MildlyIntegated_GARCH_Processes_sv.pdf
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