A random dynamical system model of a stylized equity market

S.J. Hatjispyros and A.N. Yannacopoulos

Physica A: Statistical Mechanics and its Applications, 2005, vol. 347, issue C, 583-612

Abstract: We propose a random dynamical systems model for a stylized equity market. The model generalises previous deterministic models for price formation in equity markets. We provide analytic results (existence of fixed points, existence of invariant measures) as well as numerical results indicating the dynamical richness of this simple model. The model can be used to assess the effects of uncertainty on the fundamentals on stock price dynamics.

Date: 2005
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Citations: View citations in EconPapers (3)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:347:y:2005:i:c:p:583-612

DOI: 10.1016/j.physa.2004.09.036

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