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A hybrid VMD-BiGRU model for rubber futures time series forecasting 期刊论文
APPLIED SOFT COMPUTING, 2019, 卷号: 84, 页码: 13
Authors:  Zhu, Qing;  Zhang, Fan;  Liu, Shan;  Wu, Yiqiong;  Wang, Lin
Favorite  |  View/Download:8/0  |  Submit date:2020/01/10
BiGRU  Rubber futures  Time series  VMD  Volatility prediction  
The return and volatility nexus among stock market and macroeconomic fundamentals for China 期刊论文
PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, 2019, 卷号: 526, 页码: 16
Authors:  Abbas, Ghulam;  Bashir, Usman;  Wang, Shouyang;  Zebende, Gilney Figueira;  Ishfaq, Muhammad
Favorite  |  View/Download:5/0  |  Submit date:2020/01/10
Returns  Volatility  Macroeconomic variables  Generalized VAR  China  
Arbitrage-free conditions for implied volatility surface by Delta 期刊论文
NORTH AMERICAN JOURNAL OF ECONOMICS AND FINANCE, 2019, 卷号: 48, 页码: 819-834
Authors:  Wang, Ximei;  Zhao, Yanlong;  Bao, Ying
Favorite  |  View/Download:5/0  |  Submit date:2020/01/10
Implied volatility surface  Foreign exchange market  Arbitrage-free condition  Deltas  
Return and Volatility Connectedness between Stock Markets and Macroeconomic Factors in the G-7 Countries 期刊论文
JOURNAL OF SYSTEMS SCIENCE AND SYSTEMS ENGINEERING, 2019, 卷号: 28, 期号: 1, 页码: 1-36
Authors:  Abbas, Ghulam;  Hammoudeh, Shawkat;  Shahzad, Syed Jawad Hussain;  Wang, Shouyang;  Wei, Yunjie
Favorite  |  View/Download:13/0  |  Submit date:2019/03/11
G-7 return  volatility  connectedness  macroeconomic factors  generalized VAR  
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
Authors:  Sun, Yuying;  Zhang, Xun;  Hong, Yongmiao;  Wang, Shouyang
Favorite  |  View/Download:7/0  |  Submit date:2020/01/10
Asymmetry  Crude oil prices  Gasoline prices  Threshold autoregressive interval-valued  regression  Volatility  
Time-Varying Volatility Feedback of Energy Prices: Evidence from Crude Oil, Petroleum Products, and Natural Gas Using a TVP-SVM Model 期刊论文
SUSTAINABILITY, 2018, 卷号: 10, 期号: 12, 页码: 17
Authors:  Jiang, Yong;  Ma, Chao-Qun;  Yang, Xiao-Guang;  Ren, Yi-Shuai
Favorite  |  View/Download:7/0  |  Submit date:2019/03/05
crude oil  natural gas  petroleum product  structural breaks  time-varying volatility feedback  TVP-SVM model  
A Causality Analysis of Societal Risk Perception and Stock Market Volatility in China 期刊论文
JOURNAL OF SYSTEMS SCIENCE AND SYSTEMS ENGINEERING, 2018, 卷号: 27, 期号: 5, 页码: 613-631
Authors:  Xu, Nuo;  Tang, Xijin
Favorite  |  View/Download:10/0  |  Submit date:2018/11/16
Societal risk perception  stock market volatility  Baidu Index  Granger causality test  multiple linear regressions  
Parameter estimates of Heston stochastic volatility model with MLE and consistent EKF algorithm 期刊论文
SCIENCE CHINA-INFORMATION SCIENCES, 2018, 卷号: 61, 期号: 4, 页码: 17
Authors:  Wang, Ximei;  He, Xingkang;  Bao, Ying;  Zhao, Yanlong
Favorite  |  View/Download:12/0  |  Submit date:2018/07/30
Heston model  stochastic volatility model  parameter estimation  normal maximum likelihood estimation  pseudo maximum likelihood estimation  consistent extended Kalman filter  
Analysis of crisis impact on crude oil prices: a new approach with interval time series modelling 期刊论文
QUANTITATIVE FINANCE, 2016, 卷号: 16, 期号: 12, 页码: 1917-1928
Authors:  Yang, Wei;  Han, Ai;  Hong, Yongmiao;  Wang, Shouyang
Favorite  |  View/Download:6/0  |  Submit date:2018/07/30
Interval dummy variable  Interval time series  Crisis  Crude oil prices  Speculation index  Range volatility  
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
Favorite  |  View/Download:6/0  |  Submit date:2018/07/30
Extreme return  Extreme volatility  Investor sentiment  Quantile regression