Parametric Distributional Flexibility and Conditional Variance Models with an Application to Hourly Exchange Rates /
This paper builds on the ARCH approach for modeling distributions with time-varying conditional variance by using the generalized Student t distribution. The distribution offers flexibility in modeling both leptokurtosis and asymmetry (characteristics seen in high-frequency financial time series dat...
| Prif Awdur: | |
|---|---|
| Fformat: | Cylchgrawn |
| Iaith: | English |
| Cyhoeddwyd: |
Washington, D.C. :
International Monetary Fund,
1998.
|
| Cyfres: | IMF Working Papers; Working Paper ;
No. 1998/029 |
| Pynciau: | |
| Mynediad Ar-lein: | Full text available on IMF |