A study on DEA Models

DEA模型研究

• 批准号: 06680391
• 负责人: TONE Kaoru
• 金额: $ 0.26万
• 依托单位: Saitama University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for General Scientific Research (C)
• 财政年份: 1994
• 资助国家: 日本
• 起止时间: 1994 至 1995
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-06680391/
• 关键词: DEA; Cone-Ratio Method; Unit Invariance; Translation Invariance; Efficiency Measure; Returns to Scale; Translation Invariance; Efficiency Measure; Cone-Ratio Method; Admissible Direction; Algorithms for DEA

1.I studied solution procedures of various DEA models extensively and proposed a parametric method for obtaining a strongly complementary solution for efficient DMUs.2.With regard to Cone-Ratio Model, I proposed several strategies for deciding potential virtual multiplier directions. Also, uses of the vertex enumeration algorithm and interior point linear programming method were discussed.3.I found a new method for deciding returns to scale characteristics of BCC inefficient DMUs. The method is much simpler than previous ones.4.I surveyed recent developments in DEA with W.W.Cooper.5.I studied matching issues of various DEA models with data characteristics and proposed a new efficiency measure for Additive Model.

1.I广泛研究了各种DEA模型的解决方案程序，并提出了一种用于获得有效DMU的强烈互补解决方案的参数方法。2。与锥类比率模型有关，我提出了几种决定潜在虚拟乘数方向的策略。同样，讨论了顶点枚举算法和内部线性编程方法的使用。3.i发现了一种新方法来确定BCC效率低下DMU的比例特征的返回。该方法比以前的方法要简单得多。4。i调查了W.W.Cooper.5.i在DEA中进行的最新发展，研究了具有数据特征的各种DEA模型的匹配问题，并提出了对添加剂模型的新效率措施。

项目成果

刀根薫: "DEAのモデルをめぐって-再論-" オペレーションズ・リサーチ. 40. 681-685 (1995)

音薰：《DEA 模型的重新审视》运筹学 40. 681-685 (1995)。

W. W. Cooper K. Tone: "A Surney of Some Recent Develpment in DEA, in 14th Europeam Conterence on OR, Seni-Plenary Papors, edited by R. Slowinske, 149-168" Inetitute of Computing Science, Poznan Univesity of Technology, Poland, 273 (1995)

W. W. Cooper K. Tone：“DEA 最近发展的综述，第 14 届欧洲 OR 会议，Seni-Plenary Papors，由 R. Slowinske 编辑，149-168”波兰波兹南理工大学计算科学研究所，

K.Tone: "On DEA Models-revisited-(in Japanese)" Operations Research. 40. 681-685 (1995)

K.Tone：“论 DEA 模型——重温——（日语）”运筹学。

W.W.Cooper and K.Tone: "A Survey of Some Recent Development in DEA" in 14th European Conference on OR,Semi-Plenary Papers, edited by R.Slowinski, Institute of Computing Science, Poznan University of Technology, Poland. 149-168 (1995)

W.W.Cooper 和 K.Tone：第 14 届欧洲 OR 会议半全体会议论文中的“DEA 近期发展概况”，由波兰波兹南理工大学计算科学研究所 R.Slowinski 编辑。

K.Tone: "Several Algorithms to Determine Multipliers for Use in Cone-Ratio Envelopment Approaches to Efficiency Evaluations in DEA" in Proceedings of the First International Conference on Computational Economics. (forthcoming).

K.Tone：“确定 DEA 效率评估锥比包络方法中使用的乘数的几种算法”，载于第一届国际计算经济学会议论文集。