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Economics glossary · Firms and competition

Perfect information

What perfect information means in economics, as one of conditions of perfect competition, with an example and a question to test yourself.

Definition
Perfect information
Perfect information means sellers and buyers have all the relevant information to make rational decisions about the product they are buying and selling.
Example

Can you think of an example of perfect information?

Test yourself

Can you name the four conditions of perfect competition?

Learn it properly: the module

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