The Second Generation DEA

第二代DEA

基本信息

批准号：
15510121
负责人：
TONE Kaoru
金额：
$ 2.24万
依托单位：
National Graduate Institute for Policy Studies
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
2003
资助国家：
日本
起止时间：
2003 至 2004
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-15510121/
关键词：
DEA Malmquist productivity index Returns to scale Cooperative game theory Cost efficiency Malmquist index Returns to scale Corporative game Cost effciency economies of scope new cost efficiency corporative game theory Shapley value

项目摘要

This research consists of two parts : (i)boundary area between production economics and DEA, and (2)game theory and DEA. Regarding the first research objective, we studied scale economies and congestion. For this purpose, we succeeded in defining the degree of scale economies in the non-parametric framework and showed that a negative degree of scale economies indicates congestion. So, we completely solved this problem. This results were published in EJOR (2004) paper. Furthermore, we investigated cost efficiency of Life Insurance Corporation of India using the new cost efficiency model developed in Tone (2001) JOR paper. The results were published in SEPS (2005) paper. As a combination of DEA and AHP, we applied them for a comparative site evaluation study for relocating Japanese government agencies out of Tokyo and fixed two most promising sites. The results were published in SEPS (2003) paper. This paper raked as the 16^<th> in Top 25 Hottest Articles in SEPS.As the second research subject, we incorporated the basic concept of DEA into cooperative game theory and created DEA Game. This scheme can contribute to make a consensus among players under multiple criteria environment The results will be published in Omega (International Journal of Management Science).

这项研究包括两个部分：（i）生产经济学与DEA之间的边界区域，以及（2）游戏理论和DEA。关于第一个研究目标，我们研究了规模经济和交通拥堵。为此，我们成功地定义了非参数框架中规模经济的程度，并表明规模经济经济体表明了拥塞。因此，我们完全解决了这个问题。该结果发表在Ejor（2004）论文中。此外，我们使用Tone（2001）Jor Paper中开发的新成本效率模型研究了印度人寿保险公司的成本效率。结果发表在SEP（2005）论文中。作为DEA和AHP的结合，我们将它们应用于比较现场评估研究，以将日本政府机构从东京迁移并修复了两个最有前途的站点。结果发表在SEP（2003）论文中。本文在9月的前25位最热门文章中的16^<th>中被误以为。作为第二个研究主题，我们将DEA的基本概念纳入了合作游戏理论中，并创建了DEA游戏。该计划可以在多个标准环境下在玩家之间达成共识，结果将在欧米茄（International of Management Science杂志）发表。