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arXiv 1502.03871q-fin.TR
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Poisson订单簿模型中最佳报价时成交量的平稳分布

Stationary distribution of the volume at the best quote in a Poisson order book model

Ioane Muni Toke

摘要:

在本文中,我们开发了一个马尔可夫模型,处理的电子订单簿的最佳报价提供的量。第一个限价的成交量是一个随机过程,其路径会周期性地中断并重置为一个新的值,这可以通过在价差内提交新的限价订单或通过移除第一个限价的市价订单来实现。使用应用概率结果杀死和复活马尔可夫过程,我们得出的平稳分布的数量提供了最好的报价。所有提出的模型经验拟合和比较,强调所提出的机制的重要性。

英文摘要:

In this paper, we develop a Markovian model that deals with the volume offered at the best quote of an electronic order book. The volume of the first limit is a stochastic process whose paths are periodically interrupted and reset to a new value, either by a new limit order submitted inside the spread or by a market order that removes the first limit. Using applied probability results on killing and resurrecting Markov processes, we derive the stationary distribution of the volume offered at the best quote. All proposed models are empirically fitted and compared, stressing the importance of the proposed mechanisms.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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