中国民航经历了近半个世纪、特别是最近20年的发展，已经成为部门齐全、分工合作、基本按市场经济运作的“大民航”行业。随着民航体制改革的深入，关于民航价格问题的理论和实践越来越成为民航总局、航空公司、机场等民航内部人士及社会各界共同关心的问题。例如航空公司的票 China Civil Aviation has experienced nearly half a century, especially the development of the past 20 years, and has become a “big civil aviation industry” with complete departments and division of labor and basically operating under the market economy. With the deepening of the civil aviation system reform, the theory and practice of the price of civil aviation have increasingly become issues of common concern to civil aviation insiders like CAAC, airlines, airports and other sectors of the community. For example airline tickets