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COVID-19 and risk spillovers of China?s major financial markets: Evidence from time-varying variance decomposition and wavelet coherence analysis
期刊论文
FINANCE RESEARCH LETTERS, 2023, 卷号: 52, 页码: 9
作者:
Xie, Qiwei
;
Cheng, Lu
;
Liu, Ranran
;
Zheng, Xiaolong
;
Li, Jingyu
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2023/02/22
COVID-19
Risk spillovers
Generalized forecast error variance
decompositions
Wavelet coherence analysis
China?s financial markets
Analyzing the Stock Volatility Spillovers in Chinese Financial and Economic Sectors
期刊论文
IEEE TRANSACTIONS ON COMPUTATIONAL SOCIAL SYSTEMS, 2023, 卷号: 10, 期号: 1, 页码: 269-284
作者:
Li, Jingyu
;
Cheng, Lu
;
Zheng, Xiaolong
;
Wang, Fei-Yue
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2023/11/17
COVID-19
financial and economic system
network analysis
stock volatility spillover
variational mode decomposition (VMD)
Financial hedging in two-stage sustainable commodity supply chains
期刊论文
EUROPEAN JOURNAL OF OPERATIONAL RESEARCH, 2022, 卷号: 303, 期号: 2, 页码: 803-818
作者:
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2023/02/07
Risk analysis
Financial hedging
Index-based price contract
Sustainable supply chain management
Competition
Game Starts at GameStop: Characterizing the Collective Behaviors and Social Dynamics in the Short Squeeze Episode
期刊论文
IEEE TRANSACTIONS ON COMPUTATIONAL SOCIAL SYSTEMS, 2021, 页码: 14
作者:
Zheng, Xiaolong
;
Tian, Hu
;
Wan, Zhe
;
Wang, Xiao
;
Zeng, Daniel Dajun
收藏
  |  
浏览/下载:41/0
  |  
提交时间:2022/01/27
Social networking (online)
Dictionaries
Stock markets
Investment
Games
Analytical models
Market research
Dynamic interaction network
financial market
GameStop
short squeeze
social network analysis
A Quantum-Inspired Similarity Measure for the Analysis of Complete Weighted Graphs
期刊论文
IEEE TRANSACTIONS ON CYBERNETICS, 2020, 卷号: 50, 期号: 3, 页码: 1264-1277
作者:
Bai, Lu
;
Rossi, Luca
;
Cui, Lixin
;
Cheng, Jian
;
Hancock, Edwin R.
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  |  
浏览/下载:26/0
  |  
提交时间:2020/03/30
Kernel
Quantum computing
Weight measurement
Image edge detection
Time series analysis
Entropy
Laplace equations
Financial networks
graph kernels
graph similarity
Jensen-Shannon divergence
quantum walks
A novel text-based framework for forecasting agricultural futures using massive online news headlines
期刊论文
International Journal of Forecasting, 2020, 期号: 4, 页码: 1-16
作者:
Li, Jianping
;
Li, Guowen
;
Liu, Mingxi
;
Zhu, Xiaoqian
;
Wei, Lu
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2021/01/17
Agricultural futures
Price forecasting
Text analysis
Financial risk
Influential factors
Text-based crude oil price forecasting: A deep learning approach
期刊论文
INTERNATIONAL JOURNAL OF FORECASTING, 2019, 卷号: 35, 期号: 4, 页码: 1548-1560
作者:
Li, Xuerong
;
Shang, Wei
;
Wang, Shouyang
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  |  
浏览/下载:64/0
  |  
提交时间:2020/01/10
Oil price forecasting
Financial markets
Online news
Text analysis
Convolutional neural network
Effects of urban environmental policies on improving firm efficiency: Evidence from Chinese new energy vehicle firms
期刊论文
JOURNAL OF CLEANER PRODUCTION, 2019, 卷号: 215, 页码: 600-610
作者:
Li, Yawen
;
Zeng, Bohan
;
Wu, Tian
;
Hao, Han
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  |  
浏览/下载:53/0
  |  
提交时间:2019/04/02
Chinese new energy vehicles firms
Policy and financial support
Firm efficiency
Data envelopment analysis model
Random effects model
Research on financial risk management model of internet supply chain based on data science
期刊论文
COGNITIVE SYSTEMS RESEARCH, 2019, 卷号: 56, 页码: 50-55
作者:
Yang, Qifeng
;
Wang, Yingying
;
Ren, Yidong*
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2019/12/04
Data science
Statistical analysis
Internet
Supply chain
Financial risk management
Data evaluation
Research on financial data analysis based on data mining algorithm
期刊论文
CONCURRENCY AND COMPUTATION-PRACTICE & EXPERIENCE, 2019, 卷号: 31, 期号: 10
作者:
Yu, Wei
;
Li, Shijun
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2019/12/05
data mining
e-commerce
EM algorithm
financial time series analysis
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