Abstract
We introduce a prototype model in an attempt to capture some aspects of market dynamics simulating a trading mechanism. The model description starts with a discrete-space, continuous-time Markov process describing arrival and movement of orders with different priccs. We then perform a re-scaling procedure leading to a deterministic dynamical system controlled by non-linear ordinary differential equations (ODEs). This allows us to introduce approximations for the equilibrium distribution of the model represented by fixed points of deterministic dynamics.
Original language | English (US) |
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Pages (from-to) | 83-98 |
Number of pages | 16 |
Journal | Markov Processes and Related Fields |
Volume | 19 |
Issue number | 1 |
State | Published - Jun 3 2013 |
All Science Journal Classification (ASJC) codes
- Statistics and Probability
- Applied Mathematics