About YU Mei
About School of Finance and Banking, Univ. of International Business and Economics, 100029 Beijing, CHN
About YU Mei
About School of Management, Tokyo Univ. of Sci., Kuki-shi, Saitama 346-8512, JPN
About TAKAHASHI Satoru
About School of Management, Tokyo Univ. of Sci., Kuki-shi, Saitama 346-8512, JPN
About INOUE Hiroshi
About School of Management, Tokyo Univ. of Sci., Kuki-shi, Saitama 346-8512, JPN
About WANG Shouyang
About Inst. of Systems Sci., Acad. of Mathematics and Systems Sciences, Chinese Acad. of Sciences, Beijing 100080, CHN
About European Journal of Operational Research
About 偏差
About モデル
About リスク管理
About ポートフォリオ最適化