Stable GARCH models for financial time series
β Scribed by A.K. Panorska; S. Mittnik; S.T. Rachev
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 275 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0893-9659
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## Abstract Financial market time series exhibit high degrees of nonβlinear variability, and frequently have fractal properties. When the fractal dimension of a time series is nonβinteger, this is associated with two features: (1) inhomogeneityβextreme fluctuations at irregular intervals, and (2) s