《Crude oil market and geopolitical events: an analysis based on
information-theory-based quantifiers》
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作者:
Aurelio F. Bariviera, Luciano Zunino, Osvaldo A. Rosso
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最新提交年份:
2017
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英文摘要:
This paper analyzes the informational efficiency of oil market during the last three decades, and examines changes in informational efficiency with major geopolitical events, such as terrorist attacks, financial crisis and other important events. The series under study is the daily prices of West Texas Intermediate (WTI) in USD/BBL, commonly used as a benchmark in oil pricing. The analysis is performed using information-theory-derived quantifiers, namely permutation entropy and permutation statistical complexity. These metrics allow capturing the hidden structure in the market dynamics, and allow discriminating different degrees of informational efficiency. We find that some geopolitical events impact on the underlying dynamical structure of the market.
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中文摘要:
本文分析了近三十年来石油市场的信息效率,并考察了重大地缘政治事件(如恐怖袭击、金融危机和其他重要事件)对信息效率的影响。研究中的系列是以美元/桶为单位的西德克萨斯中质原油(WTI)的每日价格,通常用作石油定价的基准。使用信息论导出的量词(即置换熵和置换统计复杂性)进行分析。这些指标可以捕获市场动态中的隐藏结构,并可以区分不同程度的信息效率。我们发现,一些地缘政治事件会影响市场的基本动态结构。
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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:Economics 经济学
分类描述:q-fin.EC is an alias for econ.GN. Economics, including micro and macro economics, international economics, theory of the firm, labor economics, and other economic topics outside finance
q-fin.ec是econ.gn的别名。经济学,包括微观和宏观经济学、国际经济学、企业理论、劳动经济学和其他金融以外的经济专题
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Crude_oil_market_and_geopolitical_events:_an_analysis_based_on_information-theor.pdf
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