基于Malmquist指数的我国航空公司业全要素生产率分析

An Analysis of Total Factor Productivity of China Airlines Based on Malmquist Index

摘要: 运用Malmquist生产率指数方法,对我国5个主要航空公司2002-2006年期间的全要素生产率的变化作了测算。结果显示,2002-2006年中国航空公司业的全要素生产率的平均增长率为1.2%,生产效率总体上有所提高,并且这种增长增长同时受到综合效率改善与技术进步的影响。中国航空公司业全要素生产率水平的提高,除继续强调综合效率的重要性之外,也要进一步加强对技术进步的重视,单独依靠一个方面,全要素生产率的增长将是有限的。

Abstract: The Malmquist index of total factor productivity is applied to a sample of five main China airlines over the period 2002-2006.Results show that the average TFP increasing rate of China airline is 1.2%.This increasing both came from the improvement of efficiency and the progress of technology.To enhance China airlines productivity,we need pay further attention to technology progress and think much of efficiency improvement at the same time.The increase of total factor productivity is limited if we emphasize one side only.