英文标题:
《Marked Hawkes process modeling of price dynamics and volatility
  estimation》
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作者:
Kyungsub Lee, Byoung Ki Seo
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最新提交年份:
2019
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英文摘要:
  A simple Hawkes model have been developed for the price tick structure dynamics incorporating market microstructure noise and trade clustering. In this paper, the model is extended with random mark to deal with more realistic price tick structures of equities. We examine the impact of jump in price dynamics to the future movements and dependency between the jump sizes and ground intensities. We also derive the volatility formula based on stochastic and statistical methods and compare with realized volatility in simulation and empirical studies. The marked Hawkes model is useful to estimate the intraday volatility similarly in the case of simple Hawkes model. 
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中文摘要:
一个简单的霍克斯模型已被开发用于考虑市场微观结构噪声和贸易集群的价格变动结构动力学。在本文中,该模型被扩展为随机标记,以处理更现实的股票价格结构。我们检验了价格动态跳跃对未来走势的影响,以及跳跃大小和地面强度之间的依赖关系。我们还基于随机和统计方法推导了波动率公式,并在模拟和实证研究中与实际波动率进行了比较。与简单霍克斯模型类似,标记霍克斯模型有助于估计日内波动率。
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分类信息:
一级分类:Quantitative Finance        数量金融学
二级分类:Statistical Finance        统计金融
分类描述:Statistical, econometric and econophysics analyses with applications to financial markets and economic data
统计、计量经济学和经济物理学分析及其在金融市场和经济数据中的应用
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一级分类:Quantitative Finance        数量金融学
二级分类:Trading and Market Microstructure        交易与市场微观结构
分类描述:Market microstructure, liquidity, exchange and auction design, automated trading, agent-based modeling and market-making
市场微观结构,流动性,交易和拍卖设计,自动化交易,基于代理的建模和做市
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