Abstract
The nature of non-linear dependence in hourly exchange rate returns is scrutinized. While the Brock, Dechert and Scheinkman (BDS) test results reject i.i.d. behavior, various correlation dimension estimates reveal little evidence in favor of a low-dimensional attractor in the time series.
Original language | English |
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Pages (from-to) | 323-329 |
Number of pages | 7 |
Journal | Economics Letters |
Volume | 51 |
Issue number | 3 |
DOIs | |
State | Published - Jun 1996 |
Keywords
- ARCH processes
- Attractor
- Chaos
- Correlation dimension