What is an Oligopoly?

An oligopoly is when only a few big companies control most of a market, like how only a few kids can be the best at playing hide-and-seek in a small neighborhood.

Imagine you and your friends are the only ones who sell lemonade on the street. There aren’t many of you, but together, you decide how much to charge for your lemonade. That’s kind of like an oligopoly, a few big players working together or competing in a way that affects the whole market.

In an oligopoly, the companies are like best friends who also compete with each other. They might not always agree on everything, but they know they’re all in it together. If one company lowers its prices, the others might do the same, kind of like when you and your friend both decide to charge less for lemonade so more people will buy from you.

Sometimes, these big companies even make deals with each other to keep prices high or low, just like you and your friends might agree not to tell anyone where you're hiding, so the game stays fair (or unfair, depending on who’s playing). An oligopoly is when only a few big companies control most of a market, like how only a few kids can be the best at playing hide-and-seek in a small neighborhood.

Imagine you and your friends are the only ones who sell lemonade on the street. There aren’t many of you, but together, you decide how much to charge for your lemonade. That’s kind of like an oligopoly, a few big players working together or competing in a way that affects the whole market.