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采用DEA模型对2004-2015年整个行业运输效率变化作出测算,发现我国航空客运市场2012年后运营状态逐渐好转,而对2014年19家主要航空公司的运营效率研究中发现,在规模效率上有一定的提升空间。运用Malmquist全要素生产指数对我国四大航空公司2009-2015年的运营效率的分析中发现,各大航空公司近年来的技术进步成为全要素生产率增长的主要因素,但是也要加强综合效率的提升。
Using the DEA model to calculate the change of transportation efficiency in the whole industry from 2004 to 2015, it is found that the operation status of China’s air passenger transportation market gradually improves after 2012, while in the operation efficiency study of 19 major airlines in 2014, it is found that in the scale efficiency Certain room for improvement. Using Malmquist’s total factor production index to analyze the operational efficiency of China’s four major airlines from 2009 to 2015, it has been found that technological advances of major airlines have become the main factor of total factor productivity growth in recent years. However, it is necessary to enhance the overall efficiency .