[1]杨瑛哲,黄光球,郑皓天.房地产企业转型效率评价的模糊两阶段DEA模型[J].西安建筑科技大学学报(自然科学版),2017,49(02):298-303.[doi:10.15986/j.1003-7930.2017.02.022]
　YANG YingzheHUANG GuangqiuZHENG Haotian.Real estate enterprise transformation efficiency evaluation of fuzzy two-stage DEA model[J].J. Xi’an Univ. of Arch. & Tech.(Natural Science Edition),2017,49(02):298-303.[doi:10.15986/j.1003-7930.2017.02.022]
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房地产企业转型效率评价的模糊两阶段DEA模型()
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西安建筑科技大学学报（自然科学版）[ISSN:1006-7930/CN:61-1295/TU]

卷:
49
期数:
2017年02期
页码:
298-303
栏目:
出版日期:
2017-04-28

文章信息/Info

Title:
Real estate enterprise transformation efficiency evaluation of fuzzy two-stage DEA model
文章编号:
1006-7930(2017)02-0296-08
作者:
杨瑛哲1; 黄光球1; 郑皓天2
(西安建筑科技大学管理学院,陕西西安 710055)
Author(s):
YANG Yingzhe1HUANG Guangqiu1ZHENG Haotian2
(School of ManagementXi an Univ. of Arch . & Tech . Xian 710055 China)
关键词:
房地产; 企业转型效率; 战略转型; 两阶段DEA; 模糊DEA
Keywords:
Real estate;  Efficiency of Enterprise transformation;  Strategy transformation;  Two-stage DEA;  Fuzzy DEA
分类号:
TU-0
DOI:
10.15986/j.1003-7930.2017.02.022
文献标志码:
A
摘要:
针对传统DEA模型的不足，结合房地产企业特点，将转型过程分解为转型准备和转型实施两个前后相续的子阶段，提出了基于转型过程的模糊两阶段DEA模型。考虑某些转型要素对两阶段过程的同时作用，引入要素在子阶段间的分配比率，实现了对传统效率测算方法的改进。引入了模糊数代替原有指标，消除指标不确定性及其相互影响的情况。模型评价了中国14家上市房地产企业的转型效率，并获得了企业转型部署的相关建议。结果表明该模型突破了传统DEA模型忽视内部运转机理的缺陷，对转型效率评价具合理性和有效性。
Abstract:
Evaluating of efficiency with existing traditional DEA model can be effective, but efficiency value cannot be compared. In this paper, combining with the characteristics of real estate enterprises, we put forward a fuzzy two-stage model based on transformation process. The transformation process is decomposed into two sequential phases: The preparation and Implementation, for the efficiency evaluation of real estate enterprise transformation. Considering some transition elements on the role at the same time, the two stage process introduced distribution ratio between two stages, then realized the improvements on the efficiency of traditional calculation methods. In addition, for eliminating the uncertainty of indexes and influence between them, this paper introduces the fuzzy number instead of the original target. This model measures efficiency of phase transformation of China’s 14 listed real estate enterprises, and achieve path planning advice for transformation. The Result shows that this model breaks through the traditional model ignoring the internal operation mechanism and uncertain factors of defects, it has its rationality and validity on the transformation efficiency evaluation

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更新日期/Last Update: 2017-06-09