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Optimal selection of heterogeneous ensemble strategies of time series forecasting with multi-objective programming 期刊论文
Expert Systems with Applications, 2021, 卷号: 166, 页码: 114091
作者:  Jianping Li;  Jun Hao;  Qianqian Feng;  Xiaolei Sun;  Mingxi Liu
Adobe PDF(1654Kb)  |  收藏  |  浏览/下载：231/0  |  提交时间：2021/01/26
Multi-objective optimization  Ensemble forecasting  Machine learning  Evolutionary algorithm  Baltic Dry Index  
Understanding country risk assessment: a historical review 期刊论文
APPLIED ECONOMICS, 2021, 卷号: 53, 期号: 37, 页码: 4329
作者:  Sun, Xiaolei;  Feng, Qianqian;  Li, Jianping
Adobe PDF(766Kb)  |  收藏  |  浏览/下载：157/0  |  提交时间：2022/02/10
Understanding country risk assessment: a historical review 期刊论文
Applied Economics, 2021, 卷号: 53, 期号: 37, 页码: 4329-4341
作者:  Xiaolei Sun;  Qianqian Feng;  Jianping Li
Adobe PDF(766Kb)  |  收藏  |  浏览/下载：129/0  |  提交时间：2022/03/01
Multi-scale interactions between economic policy uncertainty and oil prices in time-frequency domains 期刊论文
NORTH AMERICAN JOURNAL OF ECONOMICS AND FINANCE, 2020, 卷号: 51, 期号: 1, 页码: 100854
作者:  Sun, Xiaolei;  Chen, Xiuwen;  Wang, Jun;  Li, Jianping
Adobe PDF(4928Kb)  |  收藏  |  浏览/下载：136/0  |  提交时间：2021/01/16
Tourism companies' risk exposures on text disclosure 期刊论文
Annals of Tourism Research, 2020, 期号: 84, 页码: 102986
作者:  Li, Jianping;  Feng, Yuyao;  Li, Guowen;  Sun, Xiaolei
Adobe PDF(2452Kb)  |  收藏  |  浏览/下载：142/0  |  提交时间：2021/01/17
Risk integration and optimization of oil-importing maritime system: a multi-objective programming approach 期刊论文
ANNALS OF OPERATIONS RESEARCH, 2015, 期号: 234, 页码: 57-76
作者:  Li, Jianping;  Sun, Xiaolei;  Wang, Fei;  Wu, Dengsheng
Adobe PDF(923Kb)  |  收藏  |  浏览/下载：306/0  |  提交时间：2016/09/08
Measuring external oil supply risk: A modified diversification index with country risk and potential oil exports 期刊论文
ENERGY, 2014, 期号: 68, 页码: 930-938
作者:  Yang, YY;  Li, JP;  Sun, XL;  Chen, JM;  北京8712信箱
Adobe PDF(658Kb)  |  收藏  |  浏览/下载：294/0  |  提交时间：2016/09/19