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中国科学院数学与系统科学研究院机构知识库
KMS Of Academy of mathematics and systems sciences, CAS
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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
Authors:
Li Xin
;
Zhang Xun
;
Wang Shouyang
;
Ma Jian
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View/Download:26/0
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Submit date:2020/01/10
Asymmetric response
crude oil prices
Google search
investor attention
Markov switching autoregressive model
On the Nonergodic Convergence Rate of an Inexact Augmented Lagrangian Framework for Composite Convex Programming
期刊论文
MATHEMATICS OF OPERATIONS RESEARCH, 2019, 卷号: 44, 期号: 2, 页码: 632-650
Authors:
Liu, Ya-Feng
;
Liu, Xin
;
Ma, Shiqian
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Submit date:2020/01/10
inexact augmented Lagrangian framework
nonergodic convergence rate
composite convex programming
attentionmattersanexplorationofrelationshipbetweengooglesearchbehaviorsandcrudeoilprices
期刊论文
系统科学与复杂性学报英文版, 2019, 卷号: 000, 期号: 005, 页码: 1438-1459
Authors:
Li Xin
;
Zhang Xun
;
Wang Shouyang
;
Ma Jian
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Submit date:2020/05/24
Functional prediction through averaging estimated functional linear regression models
期刊论文
BIOMETRIKA, 2018, 卷号: 105, 期号: 4, 页码: 945-962
Authors:
Zhang, Xinyu
;
Chiou, Jeng-Min
;
Ma, Yanyuan
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View/Download:23/0
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Submit date:2019/03/05
Asymptotic optimality
Crossvalidation
Functional data
Model averaging
Weighting
Linear Model Selection When Covariates Contain Errors
期刊论文
JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION, 2017, 卷号: 112, 期号: 520, 页码: 1553-1561
Authors:
Zhang, Xinyu
;
Wang, Haiying
;
Ma, Yanyuan
;
Carroll, Raymond J.
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Submit date:2018/07/30
Errors in covariates
Loss efficiency
Measurement error
Model selection
Selection consistency
中国股票市场的时变杠杆效应研究——基于随机Copula模型的实证分析
期刊论文
管理科学学报, 2017, 卷号: 020, 期号: 009, 页码: 70
Authors:
吴鑫育
;
任森春
;
马超群
;
汪寿阳
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Submit date:2020/01/10
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
Authors:
Li, Xin
;
Ma, Jian
;
Wang, Shouyang
;
Zhang, Xun
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Submit date:2018/07/30
Internet-based data
Google search volume index
Crude oil price
Granger causality
Trader positions
双杠杆门限随机波动率模型及其实证研究
期刊论文
管理科学学报, 2014, 卷号: 017, 期号: 007, 页码: 63
Authors:
吴鑫育
;
周海林
;
汪寿阳
;
马超群
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Submit date:2020/01/10
随机波动率模型的参数估计及对中国股市的实证
期刊论文
系统工程理论与实践, 2014, 卷号: 34, 期号: 1, 页码: 35
Authors:
吴鑫育
;
马超群
;
汪寿阳
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View/Download:2/0
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Submit date:2020/01/10
基于svsged模型的动态var测度研究
期刊论文
中国管理科学, 2013, 卷号: 21, 期号: 6, 页码: 1
Authors:
吴鑫育
;
马宗刚
;
汪寿阳
;
马超群
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View/Download:4/0
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Submit date:2020/01/10