《Semi-Markov Models in High Frequency Finance: A Review》
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作者:
G. D\'Amico, F. Petroni, F. Prattico
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最新提交年份:
2013
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英文摘要:
In this paper we describe three stochastic models based on a semi-Markov chains approach and its generalizations to study the high frequency price dynamics of traded stocks. The three models are: a simple semi-Markov chain model, an indexed semi-Markov chain model and a weighted indexed semi-Markov chain model. We show, through Monte Carlo simulations, that the models are able to reproduce important stylized facts of financial time series as the persistence of volatility. In particular, we analyzed high frequency data from the Italian stock market from the first of January 2007 until end of December 2010 and we apply to it the semi-Markov chain model and the indexed semi-Markov chain model. The last model, instead, is applied to data from Italian and German stock markets from January 1, 2007 until the end of December 2010.
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中文摘要:
在本文中,我们描述了三个基于半马尔可夫链方法的随机模型及其推广,以研究交易股票的高频价格动态。这三种模型分别是:简单半马尔可夫链模型、指数半马尔可夫链模型和加权指数半马尔可夫链模型。我们通过蒙特卡罗模拟表明,这些模型能够再现金融时间序列中重要的程式化事实,即波动的持续性。特别是,我们分析了意大利股市从2007年1月1日到2010年12月底的高频数据,并应用了半马尔可夫链模型和指数半马尔可夫链模型。最后一个模型应用于2007年1月1日至2010年12月底意大利和德国股市的数据。
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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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