英文标题:
《Predictive modeling of stock indices closing from web search trends》
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作者:
Arjun R, Suprabha KR
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最新提交年份:
2018
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英文摘要:
The study aims to explore the strength of causal relationship between stock price search interest and real stock market outcomes on worldwide equity market indices. Such a phenomenon could also be mediated by investor behavior and extent of news coverage. The stock-specific internet search trends data and corresponding index close values from different countries stock exchanges are collected and analyzed. Empirical findings show global stock price search interests correlates more with developing economies with fewer effects in south asian stock exchanges apart from strong influence in western countries. Finally this study calls for development in expert decision support systems with the synthesis of using big data sources on forecasting market outcomes
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中文摘要:
本研究旨在探讨全球股票市场指数中股价搜索兴趣与真实股票市场结果之间因果关系的强度。这种现象也可以通过投资者行为和新闻报道的范围来调节。收集和分析了来自不同国家证券交易所的股票特定互联网搜索趋势数据和相应的指数收盘值。实证结果表明,全球股票价格搜索兴趣与发展中经济体的相关性更高,除了在西方国家的强大影响力外,对南亚证券交易所的影响较小。最后,本研究呼吁开发专家决策支持系统,综合使用大数据源预测市场结果
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分类信息:
一级分类:Quantitative Finance 数量金融学
二级分类:General Finance 一般财务
分类描述:Development of general quantitative methodologies with applications in finance
通用定量方法的发展及其在金融中的应用
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