摘要
为探讨我国民航客运市场结构及航空公司间竞争关系,以2016—2018年国内航空公司及其运营航线为研究对象,建立基于共营航线的航空公司布尔竞争关系网络(Boolean Competitive Relationship Network,BCRN)及加权竞争关系网络(Weighted Competitive Relationship Network,WCRN),再结合市场结构及网络特性衡量指标,分析我国民航客运市场结构及航空公司间的竞争关系。研究发现:1)我国民航客运市场整体属于不集中的市场且市场结构逐渐趋向于均匀化;2)我国航空公司竞争关系网络呈现小世界特性;3)民航客运市场竞争逐年加剧,“三大航”仍占主要地位,部分中小低成本航空公司地位突出具有一定发展潜力,并承担着较三大航空公司更大的竞争压力。
In order to explore the passenger market structure of China′s civil aviation and analyze the competitive relationship amongairlines,China′s major airlines and their operating routes from 2016 to 2018 were used to be considered as the research object.the complex network modeling based method was then used to establish a Boolean competitive relationship network(BCRN)as well as a weighted competitive relationship network(WCRN)for those airlines with jointly operating routes.After that,based on several market structure and network characteristics measuremen tindicators,both China′s civil aviation passenger market structure and the competitive relationship among airlines were analyzed.Empirical results show that 1)China′s civil aviation passenger transport market totally belongs to the decentralized market and the market structure tends to homogenize.2)the competitive relationship network of China′s airlines appears the characteristics of small world.3)the competition of civil aviation passenger transport market intensifies year by year,and the three major airlines still dominate the main competitive position,some small and medium sized low cost airlines have prominent positions,have certain development potential and bear greater competitive pressure than the three major airlines.
作者
汪瑜
雷迪
温国兵
于娇娇
WANG Yu;LEI Di;WEN Guo-bing;YU Jiao-jiao(Civil Aviation Flight University of China,Guanghan 618000,China)
出处
《航空计算技术》
2022年第1期41-44,49,共5页
Aeronautical Computing Technique
基金
国家自然科学基金项目资助(U1733127)
四川省科技厅社会发展领域重点研发计划项目资助(2020YFS0541)
中国民航飞行学院民航运输规划智能决策研究所计划项目资助(JG2019-32)。
关键词
航空运输
市场结构
航线网络
竞争关系
复杂网络
共营航线重叠率
airline transportation
market structure
route network
competition relationship
complex network
overlapping rate of jointly operated routes