Query：
学者姓名：文瑶
Refining：
Year
Type
Indexed by
Source
Complex
Former Name
Co-
Language
Clean All
Abstract ：
非合作情形下,用数据包络分析(data envelopment analysis,DEA)方法对串联系统进行效率评价的研究中,经典的领导者-追随者网络DEA模型(或非合作网络DEA模型)可为系统及其子系统提供唯一的评价结果.但其前提是预先给定系统内部的领导者-追随者顺序.不同的顺序产生不同的评价结果,且并非所有系统均在同一顺序中获得最佳效率.另外,现有网络DEA研究多认为决策者是完全理性的,与现实中决策者有限理性的表现不符.本文针对"非合作情形下无领导者-跟随者顺序时如何评价串联系统及其子系统效率"的问题,基于字典式优化算法和前景理论,提出新的串联系统效率评价方法.该方法可提供唯一的、全面的、可比较的效率评价结果.最后,用14家电力公司数据验证该方法.
Keyword ：
串联系统 串联系统 字典式优化 字典式优化 有限理性 有限理性 网络DEA 网络DEA 领导者-跟随者顺序 领导者-跟随者顺序
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | 文瑶 , 胡军华 . 非合作情形下无领导者-跟随者顺序时的串联系统效率评价 [J]. | 运筹学学报 , 2025 , 29 (1) : 77-97 . |
| MLA | 文瑶 等. "非合作情形下无领导者-跟随者顺序时的串联系统效率评价" . | 运筹学学报 29 . 1 (2025) : 77-97 . |
| APA | 文瑶 , 胡军华 . 非合作情形下无领导者-跟随者顺序时的串联系统效率评价 . | 运筹学学报 , 2025 , 29 (1) , 77-97 . |
| Export to | NoteExpress RIS BibTex |
Version ：
Abstract ：
合作是企业降低成本的有效策略之一,而合理测量与分配潜在好处是合作成功的关键.对具有竞争关系的合作者来说,其相对竞争力不应因合作而变化.本文首先基于数据包络分析(data envelopment analysis,DEA)与合作博弈论,构建成本DEA博弈,对决策单元(decision making unit,DMU)之间的合作行为进行定量刻画;然后针对该博弈的成本分配问题,提出平等竞争力方法(equal competitiveness method,ECM),最小化任意两个DMU(即合作参与人)在成本分配前后其相对竞争力变化的差异,使其尽可能保持原有的相对竞争力.基于行生成算法及字典式最小最大方法,ECM提供的成本分配方案满足唯一性、有效性、稳定性、对称性、虚拟参与人等性质.最后以3个DMU的算例和25家超市实际数据为例,通过对ECM分配结果、核、Shapley值以及核仁的对比,发现在成本分配后,ECM最能保持DMU的相对竞争力,为企业的合作决策及合作后的成本分配提供参考方案.
Keyword ：
字典式最小最大方法 字典式最小最大方法 平等竞争力方法 平等竞争力方法 成本分配 成本分配 数据包络分析 数据包络分析 行生成算法 行生成算法
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | 文瑶 , 安庆贤 , 李永立 . 考虑决策单元间相对竞争力的成本DEA博弈及成本分配方法 [J]. | 中国管理科学 , 2025 , 33 (2) : 71-83 . |
| MLA | 文瑶 等. "考虑决策单元间相对竞争力的成本DEA博弈及成本分配方法" . | 中国管理科学 33 . 2 (2025) : 71-83 . |
| APA | 文瑶 , 安庆贤 , 李永立 . 考虑决策单元间相对竞争力的成本DEA博弈及成本分配方法 . | 中国管理科学 , 2025 , 33 (2) , 71-83 . |
| Export to | NoteExpress RIS BibTex |
Version ：
Abstract ：
Previous studies on profit improvement mainly consider improving traditional profit efficiency including the technical, allocative, and price profit efficiencies. Few studies discuss profit improvement by optimizing the structural arrangement of the network system, which is about adjusting the combinations of upstream and downstream entities in the system. When achieving traditional efficiency, the system ' s profit can no longer be increased only by reducing inputs, increasing outputs, and adjusting prices. In this situation, structural rearrangement may provide a silver lining to profit improvement. In this study, we take the two -level supply chains as an example and address the research question of how to improve profit via structural rearrangement of the system containing several two -stage subsystems from the efficiency perspective . To answer this question, we view two -stage subsystems in each system as players and propose a data envelopment analysis permutation game method. Through this method, we find the optimal structural rearrangement plan, which is a new way to further improve the profit in addition to improving traditional profit efficiency. We propose a new efficiency measurement, the structural profit efficiency, and find overall profit efficiency is the product of structural profit efficiency and traditional profit efficiency. Finally, we conduct an experiment using the data of 27 supply chains to validate our proposed method and provide the optimal structural rearrangement plans for them.
Keyword ：
Data envelopment analysis Data envelopment analysis Profit improvement Profit improvement Structural profit efficiency Structural profit efficiency Structural rearrangement Structural rearrangement Two-stage Two-stage
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | Wen, Yao , An, Qingxian , Gong, Yeming et al. Support Structural rearrangement of the network system from an efficiency perspective: A silver lining of profit improvement [J]. | EUROPEAN JOURNAL OF OPERATIONAL RESEARCH , 2024 , 316 (3) : 1001-1011 . |
| MLA | Wen, Yao et al. "Support Structural rearrangement of the network system from an efficiency perspective: A silver lining of profit improvement" . | EUROPEAN JOURNAL OF OPERATIONAL RESEARCH 316 . 3 (2024) : 1001-1011 . |
| APA | Wen, Yao , An, Qingxian , Gong, Yeming , Wu, Pengkun . Support Structural rearrangement of the network system from an efficiency perspective: A silver lining of profit improvement . | EUROPEAN JOURNAL OF OPERATIONAL RESEARCH , 2024 , 316 (3) , 1001-1011 . |
| Export to | NoteExpress RIS BibTex |
Version ：
Export
| Results： |
Selected to |
| Format： |
