摘要
提出用超效率数据包络分析(SE-DEA)模型对油轮航运企业竞争力进行纵向评价,并以招商能源运输股份有限公司为例进行分析。结果表明:招商能源运输股份有限公司2010年竞争力相对于其他年份有所提高,原因是其2010年长期合同比率较高,保证了公司营业收入的稳定;SE-DEA适用于对油轮航运企业竞争力的分析。
The SE-DEA model is applied to analyze the competitiveness of tanker enterprises from longitudinal,taking China Merchants Energy Shipping Co.,Ltd.as an example of empirical analysis.The result shows that the performance of China Merchants Energy Shipping Co.,Ltd.has improved in 2010 compared with those of others.The reason is that it achieves stable revenue for its high proportion of long-term contracts.The result of the empirical analysis also shows that the SE-DEA model is applicable in evaluating competitiveness of tanker enterprises.
出处
《重庆交通大学学报（自然科学版）》
CAS
北大核心
2012年第6期1252-1255,共3页
Journal of Chongqing Jiaotong University(Natural Science)
