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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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Systemic Importance of China's Financial Institutions: A Jump Volatility Spillover Network Review
期刊论文
ENTROPY, 2020, 卷号: 22, 期号: 5, 页码: 15
Authors:
Yang, Xin
;
Zhao, Xian
;
Gong, Xu
;
Yang, Xiaoguang
;
Huang, Chuangxia
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View/Download:100/0
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Submit date:2020/09/23
financial institution
complex network
jump volatility
entropy weight TOPSIS
基于杠杆效应和结构突变的HAR族模型及其对股市波动率的预测研究
期刊论文
系统工程理论与实践, 2020, 卷号: 40.0, 期号: 005, 页码: 1113-1133
Authors:
龚旭
;
曹杰
;
文凤华
;
杨晓光
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View/Download:141/0
  |  
Submit date:2021/01/14
HAR-RV模型
杠杆效应
结构突变
ICSS算法
MCS检验
Do Trading Volume and Downside Trading Volume Help Forecast the Downside Risk?
期刊论文
EURASIA JOURNAL OF MATHEMATICS SCIENCE AND TECHNOLOGY EDUCATION, 2017, 卷号: 13, 期号: 12, 页码: 8367-8382
Authors:
He, Zhifang
;
Huang, Chuangxia
;
Gong, Xu
;
Yang, Xiaoguang
;
Wen, Fenghua
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View/Download:112/0
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Submit date:2018/07/30
downside realized semi variance
stock spot market
futures market
risk periods
forecasting power
下行风险、符号跳跃风险与行业组合资产定价
期刊论文
中国管理科学, 2017, 卷号: 000, 期号: 010, 页码: 1
Authors:
龚旭
;
文凤华
;
黄创霞
;
杨晓光
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View/Download:87/0
  |  
Submit date:2020/01/10
Extreme Return, Extreme Volatility and Investor Sentiment
期刊论文
FILOMAT, 2016, 卷号: 30, 期号: 15, 页码: 3949-3961
Authors:
Gong, Xu
;
Wen, Fenghua
;
He, Zhifang
;
Yang, Jia
;
Yang, Xiaoguang
;
Pan, Bin
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View/Download:79/0
  |  
Submit date:2018/07/30
Extreme return
Extreme volatility
Investor sentiment
Quantile regression
股市信息流对收益率及其波动的影响研究①
期刊论文
管理科学学报, 2013, 卷号: 016, 期号: 011, 页码: 69
Authors:
文凤华
;
龚旭
;
黄创霞
;
陈晓红
;
杨晓光
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Submit date:2020/01/10
股市信息流对收益率及其波动的影响研究
期刊论文
管理科学学报, 2013, 卷号: 16.0, 期号: 011, 页码: 69-80
Authors:
文凤华
;
龚旭
;
黄创霞
;
陈晓红
;
杨晓光
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View/Download:61/0
  |  
Submit date:2021/01/14
信息流
价值函数
量价关系
GARCH-V模型