| 基于网络DEA的航空运输公司绩效分析 |
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| 引用本文： | 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. |
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| 作者姓名： | 谭玉顺 陈森发 |
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| 作者单位： | 1. 东南大学经济管理学院,南京,210096;南京财经大学应用数学学院,南京,210046
2. 东南大学经济管理学院,南京,210096 |
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| 基金项目： | 教育部博士学科点专项基金资助项目(20060286005) |
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| 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...
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| 关 键 词： | 网络DEA 方向性距离函数 有效性 运输效率 |
Analyses on efficiency of air transport companies based on network DEA |
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| 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. |
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| Authors: | Tan Yushun Chen Senfa |
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| Institution: | Tan Yushun1,2 Chen 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) |
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| 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 differe... |
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| Keywords: | network DEA(data envelopment analysis) directional distance function effectiveness transport efficiency |
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