Limit Theory for Stationary Autoregression with Heavy-Tailed Augmented GARCH Innovations
This paper considers stationary autoregressive (AR) models with heavy-tailed, general GARCH (G-GARCH) or augmented GARCH noises. Limit theory for the least squares estimator (LSE) of autoregression coefficient <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" displa...
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Format: | Article |
Language: | English |
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MDPI AG
2021-04-01
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Series: | Mathematics |
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Online Access: | https://www.mdpi.com/2227-7390/9/8/816 |