Power spectrum densities for the number of tick quotes per minute (market activity) on three currency markets (USD/JPY, EUR/USD, and JPY/EUR) are analyzed for periods from January 2000 to December 2000. We find some peaks on the power spectrum densities at a few minutes. We develop the double-thresh
Characterization of foreign exchange market using the threshold-dealer-model
โ Scribed by Kenta Yamada; Hideki Takayasu; Misako Takayasu
- Publisher
- Elsevier Science
- Year
- 2007
- Tongue
- English
- Weight
- 238 KB
- Volume
- 382
- Category
- Article
- ISSN
- 0378-4371
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โฆ Synopsis
We introduce a deterministic dealer model which implements most of the empirical laws, such as fat tails in the price change distributions, autocorrelation of price change and non-Poissonian intervals. We also clarify the causality between microscopic dealers' dynamics and macroscopic market's empirical laws.
๐ SIMILAR VOLUMES
High-frequency financial data of the foreign exchange market (EUR/CHF, EUR/GBP, EUR/JPY, EUR/NOK, EUR/ SEK, EUR/USD, NZD/USD, USD/CAD, USD/CHF, USD/JPY, USD/NOK, and USD/SEK) are analyzed by utilizing the Kullback-Leibler divergence between two normalized spectrograms of the tick frequency and the g