[1]谭玉顺,陈森发.基于网络DEA的航空运输公司绩效分析[J].东南大学学报(自然科学版),2011,41(5):1114-1118.[doi:10.3969/j.issn.1001-0505.2011.05.041]
 Tan Yushun,Chen Senfa.Analyses on efficiency of air transport companies based on network DEA[J].Journal of Southeast University (Natural Science Edition),2011,41(5):1114-1118.[doi:10.3969/j.issn.1001-0505.2011.05.041]
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基于网络DEA的航空运输公司绩效分析()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
41
期数:
2011年第5期
页码:
1114-1118
栏目:
经济与管理
出版日期:
2011-09-20

文章信息/Info

Title:
Analyses on efficiency of air transport companies based on network DEA
作者:
谭玉顺12陈森发1
(1东南大学经济管理学院,南京 210096)
(2南京财经大学应用数学学院,南京 210046)
Author(s):
Tan Yushun12Chen Senfa1
(1 School of Economics and Management, Southeast University, Nanjing 210096, China)
(2 School of Applied Mathematics, Nanjing University of Finance and Economic, Nanjing 210046, China)
关键词:
网络DEA方向性距离函数有效性运输效率
Keywords:
network DEA(data envelopment analysis) directional distance function effectiveness transport efficiency
分类号:
F562.6;N941
DOI:
10.3969/j.issn.1001-0505.2011.05.041
摘要:
在规模收益不变的假设下,构建了以方向性距离函数表示的简单网络DEA模型.将航空运输分解为生产运输阶段和运输服务阶段,利用网络DEA模型,对2008年中国主要16家航空公司的运输系统效率进行了分析,给出了航空公司在整个航空运输过程中的技术效率,对航空运输在2个不同的运输阶段的生产效率与服务效率进行了测算,给出了各航空公司的生产效率和服务效率对整个运输系统技术效率的影响程度.测算结果可以为决策者提供改善经营绩效的策略,相对于传统的DEA模型,该模型更具有实用性.
Abstract:
A simple network DEA (data envelopment analysis) model is proposed in terms of directional distance function under the assumption of invariable returns to scale. With this model, air transport is divided into stages of production and service and the efficiency of the air transport system in 16 selected airlines in China for the year 2008 is analyzed. This model not only represents the airline technical efficiency in the whole transport process, but also gives both production and service efficiency in two different stages. With these results, the influence of production and consumption efficiency on airlines transportation system efficiency can be identified, and thus the strategies for improving operational performance can be proposed. This new model is more practical than the traditional data envelopment analysis model.

参考文献/References:

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备注/Memo

备注/Memo:
作者简介:谭玉顺(1977—),男,博士生;陈森发(联系人),男,教授,博士生导师,chensenfa@163.com.
基金项目:教育部博士学科点专项基金资助项目(20060286005).
引文格式: 谭玉顺,陈森发.基于网络DEA的航空运输公司绩效分析[J].东南大学学报:自然科学版,2011,41(5):1114-1118.[doi:10.3969/j.issn.1001-0505.2011.05.041]
更新日期/Last Update: 2011-09-20