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A mixed R&D projects and securities portfolio selection model 期刊论文
EUROPEAN JOURNAL OF OPERATIONAL RESEARCH, 2008, 卷号: 185, 期号: 2, 页码: 700-715
作者:  Fang, Yong;  Chen, Lihua;  Fukushima, Masao
收藏  |  浏览/下载:80/0  |  提交时间:2018/07/30
portfolio selection  R&D project portfolio selection  semi-absolute deviation risk function  mixed-integer stochastic programming problem  
Portfolio rebalancing model with transaction costs based on fuzzy decision theory 期刊论文
EUROPEAN JOURNAL OF OPERATIONAL RESEARCH, 2006, 卷号: 175, 期号: 2, 页码: 879-893
作者:  Fang, Yong;  Lai, K. K.;  Wang, Shou-Yang
收藏  |  浏览/下载:96/0  |  提交时间:2018/07/30
portfolio rebalancing  fuzzy set  fuzzy decision  transaction costs