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Analysis of global brands' green procurement strategy : co-opetitive local sourcing vs. overseas sourcing under delivery disruption
Niu, Baozhuang; Xie, Fengfeng; Chen, Lei - In: Omega : the international journal of management science 123 (2024), pp. 1-16
Persistent link: https://www.econbiz.de/10014533372
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DEA target setting approach within the cross efficiency framework
Chen, Lei; Wang, Ying-Ming - In: Omega : the international journal of management science 96 (2020), pp. 1-9
Persistent link: https://www.econbiz.de/10012243913
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Game directional distance function in meta-frontier data envelopment analysis
Chen, Lei; Wang, Ying-Ming - In: Omega : the international journal of management science 121 (2023), pp. 1-14
Persistent link: https://www.econbiz.de/10014471052