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中国民航市场集中度纵向同其它行业相比较高,横向和美国民航市场相比较低,2008年中国民航业的CR2和HHI指数比2002年的要高,并且基尼系数、Atkinson指数和熵值也要比2002年的高,前者表明重组后的中国民航业的市场结构更加集中,后者表明中国民航市场的效率更高。因此总的来说中国民航业产业重组成功且成果显著的。但是同发达国家(如美国)相比,中国民航业还应继续提高市场集中度,以加强行业的垄断地位,同时要进一步放开价格竞争,不断打破行政垄断。
The civil aviation market concentration in China is relatively high compared to other industries, and the horizontal market is relatively low compared with the U.S. civil aviation market. In 2008, CR2 and HHI of China’s civil aviation industry were higher than those of 2002, and the Gini coefficient, Atkinson index and entropy Higher than in 2002, the former shows that the reorganized market structure of China’s civil aviation industry is more concentrated, which shows that China’s civil aviation market is more efficient. Therefore, on the whole, the restructuring of China’s civil aviation industry has been successful and has achieved remarkable results. However, compared with developed countries (such as the United States), China’s civil aviation industry should continue to increase its market concentration in order to strengthen the industry’s monopoly. At the same time, it should further liberalize its price competition and constantly break the administrative monopoly.