2006-03-06
From Discrete-Time Models to Continuous-Time, Asynchronous Models of Financial Markets
Publication
Publication
ERIM report series research in management Erasmus Research Institute of Management
Most agent-based simulation models of financial markets are discrete-time in nature. In this paper, we investigate to what degree such models are extensible to continuous-time, asynchronous modelling of financial markets. We study the behaviour of a learning market maker in a market with information asymmetry, and investigate the difference caused in the market dynamics between the discrete-time simulation and continuous-time, asynchronous simulation. We show that the characteristics of the market prices are different in the two cases, and observe that additional information is being revealed in the continuous-time, asynchronous models, which can be acted upon by the agents in such models. Since most financial markets are continuous and asynchronous in nature, our results indicate that explicit consideration of this fundamental characteristic of financial markets cannot be ignored in their agent-based modelling.
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Erasmus Research Institute of Management | |
hdl.handle.net/1765/7546 | |
ERIM Report Series Research in Management | |
ERIM report series research in management Erasmus Research Institute of Management | |
Organisation | Erasmus Research Institute of Management |
Boer-Sorban, K., Kaymak, U., & Spiering, J. (2006). From Discrete-Time Models to Continuous-Time, Asynchronous Models of Financial Markets (No. ERS-2006-009-LIS). ERIM report series research in management Erasmus Research Institute of Management. Retrieved from http://hdl.handle.net/1765/7546 |