寡头垄断模型：航空业的案例分析

一个寡头垄断模型的例子是航空业，其中少数几个大型公司主导市场。他们对价格有着重大的控制力，并可以进行非价格竞争，例如提供更好的客户服务或机上服务。

One example of an oligopoly model is the airline industry, where a small number of large firms dominate the market. They have significant control over prices and can engage in non-price competition, such as offering better customer service or in-flight amenities.