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A Hybrid Approach for Studying the Lead-Lag Relationships Between China's Onshore and Offshore Exchange Rates Considering the Impact of Extreme Events 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2018, 卷号: 31, 期号: 3, 页码: 734-749
作者:  Wei, Yunjie;  Wei, Qi;  Wang, Shouyang;  Lai, Kin Keung
收藏  |  浏览/下载：172/0  |  提交时间：2018/07/30
CNH  CNY  EMD  lead-lag relationship  onshore and offshore markets  
A study on transport costs and China's Exports: An extended gravity model 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2017, 卷号: 30, 期号: 6, 页码: 1403-1424
作者:  Xu, Lizhi;  Lai, Kin Keung;  Qiao, Han;  Wang, Shouyang
收藏  |  浏览/下载：169/0  |  提交时间：2018/07/30
Extended gravity model  transport costs  port efficiency  manufacturing base  processing center  
Higher-order duality for a class of nondifferentiable multiobjective programming problems involving generalized type I and related functions 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2011, 卷号: 24, 期号: 5, 页码: 883-891
作者:  Mishra, S. K.;  Wang, Shouyang;  Lai, Kin Keung
收藏  |  浏览/下载：111/0  |  提交时间：2018/07/30
Generalized convexity  higher order duality  non-differentiable nonlinear programming  support function  
A weighted product method for bidding strategies in multi-attribute auctions 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2010, 卷号: 23, 期号: 1, 页码: 194-208
作者:  Wang, Mingxi;  Liu, Shulin;  Wang, Shouyang;  Lai, Kin Keung
收藏  |  浏览/下载：87/0  |  提交时间：2018/07/30
Bidding strategy  multi-attribute auctions  weighted product method  winner determination protocol  
Did speculative activities contribute to high crude oil prices during 1993 to 2008? 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2009, 卷号: 22, 期号: 4, 页码: 636-646
作者:  Zhang, Xun;  Lai, Kin Keung;  Wang, Shouyang
收藏  |  浏览/下载：90/0  |  提交时间：2018/07/30
Crude oil prices  Diks-Panchenko test  Hiemstra-Jones test  nonlinear Granger causality test  speculative activities  
Designing a Hybrid Intelligent Mining System for Credit Risk Evaluation 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2008, 卷号: 21, 期号: 4, 页码: 527-539
作者:  Yu, Lean;  Wang, Shouyang;  Wen, Fenghua;  Lai, Kin Keung;  He, Shaoyi
收藏  |  浏览/下载：93/0  |  提交时间：2018/07/30
Credit risk evaluation  hybrid intelligent system  rough sets  support vector machine  
Tax Evasion: Models with Self-Audit 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2008, 卷号: 21, 期号: 4, 页码: 487-518
作者:  Xiao, Tingting;  Liu, Ke;  Lai, Kin Keung
收藏  |  浏览/下载：106/0  |  提交时间：2018/07/30
Existence and uniqueness of the solution  self-audit  static model  tax evasion  two-period model  
Forecasting China's foreign trade volume with a kernel-based hybrid econometric-AI ensemble learning approach 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2008, 卷号: 21, 期号: 1, 页码: 1-19
作者:  Yu, Lean;  Wang, Shouyang;  Lai, Kin Keung
收藏  |  浏览/下载：123/0  |  提交时间：2018/07/30
artificial neural networks  error-correction vector auto-regression  foreign trade prediction  hybrid ensemble learning  kernel-based method  support vector regression  
Credit risk evaluation with least square support vector machine 期刊论文
ROUGH SETS AND KNOWLEDGE TECHNOLOGY, PROCEEDINGS, 2006, 卷号: 4062, 页码: 490-495
作者:  Lai, Kin Keung;  Yu, Lean;  Zhou, Ligang;  Wang, Shouyang
收藏  |  浏览/下载：95/0  |  提交时间：2018/07/30
credit risk evaluation  least square support vector machine