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DEA projection and its decomposition approach based on expected efficiency target
Author: Ma, Zhanxin; Hou, Pengbo; Tian, Yuzhen
Journal: OMEGA-INTERNATIONAL JOURNAL OF MANAGEMENT SCIENCE. 2026; Vol. 143, Issue , pp. -. DOI: 10.1016/j.omega.2026.103559
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Addressing infeasibility in super-efficiency models with non-discretionary inputs and undesirable outputs: A directional distance function approac
Author: Lin, Ruiyue; Xu, Ancha
Journal: OMEGA-INTERNATIONAL JOURNAL OF MANAGEMENT SCIENCE. 2026; Vol. 143, Issue , pp. -. DOI: 10.1016/j.omega.2026.103562
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Generalized parallel batch scheduling: Batch processing time non-decreasing in job width and thicknes
Author: Sun, Tao; Wang, Jun-Qiang; Fan, Guo-Qiang; Liu, Zhixin
Journal: OMEGA-INTERNATIONAL JOURNAL OF MANAGEMENT SCIENCE. 2026; Vol. 143, Issue , pp. -. DOI: 10.1016/j.omega.2026.103558
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Data-driven robust capacity sharing supply chain networks design problem: An improved benders decomposition algorith
Author: Liu, Shujie; Yang, Guoqing; Yang, Kai; Dong, Jianjun
Journal: OMEGA-INTERNATIONAL JOURNAL OF MANAGEMENT SCIENCE. 2026; Vol. 143, Issue , pp. -. DOI: 10.1016/j.omega.2026.103548
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A Branch-and-Price algorithm for divisional seru scheduling problem considering skill matching on operation assignmen
Author: Chen, Shiming; Zeng, Chengkuan; Zhang, Yu; Tang, Jiafu; Yan, Chongjun
Journal: OMEGA-INTERNATIONAL JOURNAL OF MANAGEMENT SCIENCE. 2026; Vol. 143, Issue , pp. -. DOI: 10.1016/j.omega.2026.103563
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Cooperation or not? Strategic responses to imbalance pricing under multi-sourc
Author: Yin, Rongqing; Dai, Yeming; Leng, Mingming
Journal: OMEGA-INTERNATIONAL JOURNAL OF MANAGEMENT SCIENCE. 2026; Vol. 143, Issue , pp. -. DOI: 10.1016/j.omega.2026.103567
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Information sharing, information quality, and competition in a dual-sourcing supply chai
Author: Lu, Jizhou; Feng, Gengzhong
Journal: OMEGA-INTERNATIONAL JOURNAL OF MANAGEMENT SCIENCE. 2026; Vol. 143, Issue , pp. -. DOI: 10.1016/j.omega.2026.103554
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Modeling of portfolio optimization with returns uncertainty and cross-efficiency evaluatio
Author: Li, Bo; Gao, Qinglong; Shu, Yadong
Journal: OMEGA-INTERNATIONAL JOURNAL OF MANAGEMENT SCIENCE. 2026; Vol. 143, Issue , pp. -. DOI: 10.1016/j.omega.2026.103566