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沪深300股指期现货市场时变信息溢出因果检验-基于时变DCC-GARCH-Hong方法和LRSM断点检验
期刊论文
系统科学与数学, 2020, 卷号: 40, 期号: 11, 页码: 1901-1917
作者:
朱莉
;
陈占寿
;
刘向丽
;
杨晓光
收藏
  |  
浏览/下载:50/0
  |  
提交时间:2021/04/26
Stock index futures
information spillover
time-varying DCC-GARCH-Hong causality test
LRSM breakpoint test
股指期货
信息溢出
时变DCC-GARCH-Hong因果检验
LRSM断点检验
Financial report readability and stock return synchronicity
期刊论文
APPLIED ECONOMICS, 2019, 卷号: 51, 期号: 4, 页码: 346-363
作者:
Bai, Xuelian
;
Dong, Yi
;
Hu, Nan
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  |  
浏览/下载:3/0
  |  
提交时间:2019/08/22
Text mining
readability
stock return synchronicity
information asymmetry
Financial report readability and stock return synchronicity
期刊论文
Applied Economics, 2019, 卷号: 51, 页码: 346-363
作者:
Bai, Xuelian
;
Dong, Yi
;
Hu, Nan
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2019/11/19
information asymmetry
readability
stock return synchronicity
Text mining
Dynamic measurement of the liquidity level of the stock market based on the LA-CAPM model
期刊论文
JOURNAL OF INTELLIGENT & FUZZY SYSTEMS, 2018, 卷号: 35, 期号: 3, 页码: 3021-3034
作者:
Zhao, Hailei
;
Jin, Dehuan
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  |  
浏览/下载:6/0
  |  
提交时间:2019/08/22
Information asymmetry
LA-CAPM Model
stock market
liquidity level
premium measurement
Internet public opinions, response and listed firms' information efficiency
期刊论文
Xitong Gongcheng Lilun yu Shijian/System Engineering Theory and Practice, 2018, 卷号: 38, 页码: 46-66
作者:
Tian, Gaoliang
;
Si, Yi
;
Qin, Ling
;
Yu, Zhongbo
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  |  
浏览/下载:10/0
  |  
提交时间:2019/11/26
Crash risk
Information efficiency
Institutional investors
Internet public opinions
Media environment
Stock price
synchronicity
Can Insider Trading Information be an Effective Tool for Investment Managers?
期刊论文
Muma Business Review, 2018, 卷号: Vol.2, 页码: 55-61
作者:
ChristianGKoch
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  |  
浏览/下载:2/0
  |  
提交时间:2019/12/24
Insider
trading
Inside
information
information
content
Sarbanes-Oxley
Act
Efficient
market
hypothesis
Stock
returns
Insider
transactions
Electronic
filings
Financial
market
anomaly
Information Shocks and Short-Term Market Underreaction
期刊论文
JOURNAL OF FINANCIAL ECONOMICS, 2017, 卷号: 124, 页码: 43-64
作者:
Jiang, George J.
;
Zhu, Kevin X.
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  |  
浏览/下载:5/0
  |  
提交时间:2019/11/26
Information shocks
Limited investor attention
Earnings announcement effect
Short-term underreaction
Stock return momentum
Credit derivatives and stock return synchronicity
期刊论文
JOURNAL OF FINANCIAL STABILITY, 2017, 卷号: 28, 页码: 79-90
作者:
Bai, Xuelian
;
Hu, Nan
;
Liu, Ling
;
Zhu, Lu
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  |  
浏览/下载:14/0
  |  
提交时间:2019/11/26
Informativeness
Credit default swaps
Stock return synchronicity
Firm-specific information
Exploring mutual information-based sentimental analysis with kernel-based extreme learning machine for stock prediction
期刊论文
SOFT COMPUTING, 2017
Wang, Feng
;
Zhang, Yongquan
;
Rao, Qi
;
Li, Kangshun
;
Zhang, Hao
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Stock prediction
Sentimental analysis
Mutual information
Extreme learning machine
Optimization
NEURAL-NETWORK
WEIGHTS
The Relationship between Disclosure of Corporate Social Responsibility Information and Stock Synchronicity: Evidence from Listed Liquor Companies
期刊论文
PROCEEDINGS OF THE 2017 3RD INTERNATIONAL CONFERENCE ON SOCIAL SCIENCE AND HIGHER EDUCATION, 2017, 卷号: Vol.99, 页码: 206-211
作者:
Guo Lan
;
Chen Yu
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  |  
浏览/下载:7/0
  |  
提交时间:2019/02/25
stock synchronicity
corporate social responsibility
information disclosure
listed liquor companies
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