基于超效率DEA-Malmquist指数的我国机场业运营效率评价研究

Evaluation of Operation Efficiency of China’s Airport Industry Based on Super-efficiency DEA-Malmquist Model

在分析2008—2017年我国机场业总体现状的基础上,建立超效率DEA(CCR)-Malmquist模型对我国近10年7大区域(华北、东北、华东、中南、西南、西北、新疆)机场业运营效率进行评价研究。研究表明:近10年来我国西北地区机场业务量增长较快,而华北和华东地区增长最慢,这主要是由于西北地区引进了先进技术;无论是从时间序列数据看,还是从截面数据看,我国机场业的发展主要依靠规模效率,技术仍相对落后。

Based on the analysis of the overall status quo of China s airport industry from 2008 to 2017,the super-efficiency DEA(CCR)-Malmquist model was established to evaluate the operation efficiency of airport industry in seven regions(North China,northeast,East China,Central South,southwest,northwest,Xinjiang)in the past 10 years.The research indicates that:the airport business volume in Northwest China has grown rapidly,while that in North and East China has grown slowest in the past 10 years.This is mainly due to the introduction of advanced technology in Northwest China.Whether from the perspective of time series data or cross-section data,the development of the airport industry in China mainly depends on the scale efficiency,and the technology is still relatively backward.