How to quantify deterministic and random influences on the statistics of the foreign exchange market
Preprint
- 21 January 1999
Abstract
It is shown that prize changes of the US dollar - German Mark exchange rates upon different delay times can be regarded as a stochastic Marcovian process. Furthermore we show that from the empirical data the Kramers-Moyal coefficients can be estimated. Finally, we present an explicite Fokker-Planck equation which models very precisely the empirical probabilitiy distributions.Keywords
All Related Versions
- Version 1, 1999-01-21, ArXiv
- Published version: Physical Review Letters, 84 (22), 5224.
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