Chapter 11
Oligopoly
寡头垄断竞争
An oligopoly is a market structure characterized by large firms that dominate the market, offering similar or identical products. This concentration of ...
寡头垄断类型: 共谋
A collusive oligopoly occurs when firms in an oligopolistic market—where only a few companies dominate—agree to work together instead of ...
寡头垄断类型: 非共谋
A non-collusive oligopoly is a market structure where only a few firms dominate but compete against each other. In this setting, firms are independently ...
寡头垄断及其不公平做法
An oligopoly, where market power is concentrated among a few entities, can lead to unfair strategies that disrupt the competitive landscape and reduce ...
寡头垄断下的公共政策:反垄断法
Public policy plays a crucial role in regulating the behavior of firms within oligopolistic markets to protect consumers and encourage fair competition. ...
区分市场类型
Market structures are classified by distinct characteristics that influence how firms compete and set prices.
In the realm of perfect competition, ...
Bertrand 竞赛
In a Bertrand oligopoly, companies compete by strategically setting prices rather than engaging in a continuous price-cutting war. Each company ...
Bertrand 寡头垄断的纳什均衡
A Bertrand oligopoly occurs when a few firms compete by strategically setting prices rather than lowering them indefinitely. In this model, firms sell ...
Cournot 竞赛
Firms indirectly determine price through output choices, rather than avoiding price-setting altogether. Each firm assumes its competitor’s production ...
Cournot 寡头垄断中的均衡
In the Cournot model, businesses compete based on the assumption that each firm chooses its production quantity by presuming its rivals’ output levels. ...
Stackelberg 竞赛
The Stackelberg model illustrates a type of oligopoly where a leading firm sets its production quantity, anticipating the reaction of follower firms, who ...
Stackelberg 和 First Mover 的优势
The Stackelberg model explains how being the first mover in a market gives a firm a competitive edge. The first-mover advantage is the benefit of ...
差异化商品:Bertrand Competition
The Bertrand model with differentiated products explains how companies compete on both price and perceived value. The classic Bertrand model assumes ...
差异化产品 Bertrand 市场的均衡
In the Bertrand model with differentiated products, firms compete on price while offering similar but not identical goods. Differentiation softens price ...
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