Characteristic time scales of tick quotes on foreign currency markets: empirical study and agent-based model
نویسنده
چکیده
Power spectrum densities for the number of tick quotes per minute (market activity) on three currency markets (USD/JPY, EUR/USD, and JPY/EUR) for periods from January 1999 to December 2000 are analyzed. We find some peaks on the power spectrum densities at a few minutes. We develop the double-threshold agent model and confirm that stochastic resonance occurs for the market activity of this model. We propose a hypothesis that the periodicities found on the power spectrum densities can be observed due to stochastic resonance. tick quotes, foreign currency market, power spectrum density, double-threshold agent model, stochastic resonance PACS 89.65.Gh, 87.15.Ya, 02.50.-r
منابع مشابه
Characteristic time scales of tick quotes on foreign currency markets: an empirical study and agent-based model
Power spectrum densities for the number of tick quotes per minute (market activity) on three currency markets (USD/JPY, EUR/USD, and JPY/EUR) for periods from January 1999 to December 2000 are analyzed. We find some peaks on the power spectrum densities at a few minutes. We develop the double-threshold agent model and confirm that stochastic resonance occurs for the market activity of this mode...
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