We introduce a new Self-Organized Criticality (SOC) model for simulating price evolution in an artificial financial market, based on a multilayer network of traders. The model also implements, in a quite realistic way with respect to previous studies, the order book dy- namics, by considering two assets with variable fundamental prices. Fat tails in the probability distributions of normalized returns are observed, together with other features of real financial markets.
A multilayer approach for price dynamics in financial markets
BIONDO, ALESSIO EMANUELE;PLUCHINO, ALESSANDRO;RAPISARDA, Andrea
2017-01-01
Abstract
We introduce a new Self-Organized Criticality (SOC) model for simulating price evolution in an artificial financial market, based on a multilayer network of traders. The model also implements, in a quite realistic way with respect to previous studies, the order book dy- namics, by considering two assets with variable fundamental prices. Fat tails in the probability distributions of normalized returns are observed, together with other features of real financial markets.File in questo prodotto:
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A multilayer approach for price dynamics in financial markets Biondo Pluchino Rapisarda EPJBST 2017.pdf
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