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Attention Matters: An Exploration of Relationship Between Google Search Behaviors and Crude Oil Prices 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2019, 卷号: 32, 期号: 5, 页码: 1438-1459
作者:  Li Xin;  Zhang Xun;  Wang Shouyang;  Ma Jian
收藏  |  浏览/下载:171/0  |  提交时间:2020/01/10
Asymmetric response  crude oil prices  Google search  investor attention  Markov switching autoregressive model  
Asymmetric pass-through of oil prices to gasoline prices with interval time series modelling 期刊论文
ENERGY ECONOMICS, 2019, 卷号: 78, 页码: 165-173
作者:  Sun, Yuying;  Zhang, Xun;  Hong, Yongmiao;  Wang, Shouyang
收藏  |  浏览/下载:195/0  |  提交时间:2020/01/10
Asymmetry  Crude oil prices  Gasoline prices  Threshold autoregressive interval-valued  regression  Volatility  
How does Google search affect trader positions and crude oil prices? 期刊论文
ECONOMIC MODELLING, 2015, 卷号: 49, 页码: 162-171
作者:  Li, Xin;  Ma, Jian;  Wang, Shouyang;  Zhang, Xun
收藏  |  浏览/下载:97/0  |  提交时间:2018/07/30
Internet-based data  Google search volume index  Crude oil price  Granger causality  Trader positions  
Did speculative activities contribute to high crude oil prices during 1993 to 2008? 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2009, 卷号: 22, 期号: 4, 页码: 636-646
作者:  Zhang, Xun;  Lai, Kin Keung;  Wang, Shouyang
收藏  |  浏览/下载:90/0  |  提交时间:2018/07/30
Crude oil prices  Diks-Panchenko test  Hiemstra-Jones test  nonlinear Granger causality test  speculative activities  
didspeculativeactivitiescontributetohighcrudeoilpricesduring1993to2008 期刊论文
journalofsystemssciencecomplexity, 2009, 卷号: 22, 期号: 4, 页码: 636
作者:  Xun ZHANG;  Kin Keung LAI;  Shouyang WANG
收藏  |  浏览/下载:90/0  |  提交时间:2020/01/10