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A compromise solution to mutual funds portfolio selection with transaction costs 期刊论文
EUROPEAN JOURNAL OF OPERATIONAL RESEARCH, 2001, 卷号: 134, 期号: 3, 页码: 564-581
作者:  Xia, YS;  Wang, SY;  Deng, XT
收藏  |  浏览/下载:69/0  |  提交时间:2018/07/30
portfolio selection  compromise solution  transaction cost  direct utility method  genetic algorithm  
Practices of preventive maintenance and replacement for engines: A case study 期刊论文
EUROPEAN JOURNAL OF OPERATIONAL RESEARCH, 2000, 卷号: 124, 期号: 2, 页码: 294-306
作者:  Lai, KK;  Leung, FKN;  Tao, B;  Wang, SY
收藏  |  浏览/下载:97/0  |  提交时间:2018/07/30
preventive maintenance  replacement  loss  cost  downtime  engine