Market power
Videos
In economics, market power refers to the ability of a firm to influence the price at which it sells a product or service by manipulating either the supply or demand of the product or service to increa
Different types of market structures
Relationship between the Herfindahl-Hirschman index and market structure. The greater the Herfindahl-Hirschman value, the greater the market power.
Monopoly
Videos
A monopoly is a market in which one person or company is the only supplier of a particular good or service. A monopoly is characterized by a lack of economic competition to produce a particular thing,
Market power
…the firms operate in. There are four main forms of market structures that are observed: perfect competition, monopolistic competition, oligopoly, and monopoly. Perfect competition and monopoly represent the two extremes of market structure, respectively. Monopolistic competition and oligopoly exist in between…
This 1879 anti-monopoly cartoon depicts powerful railroad barons controlling the entire rail system.
A 1902 anti-monopoly cartoon depicts the challenges that monopolies may create for workers.