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Estimation in Conditionally Heteroscedastic Time Series Models

Estimation in Conditionally Heteroscedastic Time Series Models

Paperback

Series: Lecture Notes in Statistics, Book 181

Business GeneralInvesting & FinanceGeneral Mathematics

ISBN10: 3540211357
ISBN13: 9783540211358
Publisher: Springer Nature
Published: Nov 19 2004
Pages: 228
Weight: 0.78
Height: 0.52 Width: 6.14 Depth: 9.21
Language: English

In his seminal 1982 paper, Robert F. Engle described a time series model with a time-varying volatility. Engle showed that this model, which he called ARCH (autoregressive conditionally heteroscedastic), is well-suited for the description of economic and financial price. Nowadays ARCH has been replaced by more general and more sophisticated models, such as GARCH (generalized autoregressive heteroscedastic).

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