This is the final post in our continuing series on the order book models.
Though we do not entirely neglect this topic. It is quite likely that in the near
future we will come back to discuss more of the order book models.
So this time we will finally talk about an order book model we (Aleksejus
Kononovicius and Julius Ruseckas) have decided to propose. This will be only a
brief introduction into the model as it will recycle couple of ideas and
concepts we have discussed earlier. More details on the model are available
in [1].
So, our order book model involves elements from the agent-based herding model,
about which we often write about here on Physics of Risk,
[2]. We have extended our earlier approach
[3] by defining how different types of agents
implement their strategies in order book setting. This implementation heavily
relies on the core ideas of the empirical high-frequency trader's behavior model
[4, 5] we have discussed
recently.