Evaluating economic and environmental efficiency of global airlines: A SBM-DEA approach
Evaluating economic and environmental efficiency of global airlines: A SBM-DEA approach
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DOI：
10.1016/j.trd.2013.12.013
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发表时间：
2014-03-01
影响因子：
7.6
通讯作者：
Lee, Jin-woo
中科院分区：
文献类型：
--
作者：
Chang, Young-Tae;Park, Hyo-soo;Lee, Jin-woo
该研究调查了2010年全球27家航空公司的经济和环境效率。在弱可处置性假设下，建立了一个扩展的基于环境松弛的测量数据修正分析模型，用于评估航空公司的效率。亚洲航空公司的效率普遍较高，其次是欧洲和美国航空公司。燃油消耗低是航空公司在经济和环境方面效率低下的主要原因。(C)2013爱思唯尔有限公司保留所有权利。
This study examined the economic and environmental efficiency of 27 global airlines in 2010. An extended environmental slacks-based measure data envelopment analysis model with the weak disposability assumption was developed to assess the efficiency of the airlines. Asia-based airlines are generally more efficient, followed by European and American airlines. The poor fuel consumption is a major cause of inefficient airlines both in economic and environmental aspects. (C) 2013 Elsevier Ltd. All rights reserved.