Which term describes someone who benefits from a public good without paying for it?

Which term describes someone who benefits from a public good without paying for it?

• A. Free Rider
• B. Third Parties
• C. Allocative Efficiency
• D. Market Failure

Answer: (A)

The key idea here is free riding in the context of public goods. A public good is non-excludable and non-rivalrous, meaning you can’t easily prevent people from using it and one person’s use doesn’t lessen another’s. Because it’s hard to charge everyone for such a good, some people can benefit without paying. Those people are described as free riders – they gain the benefit without contributing, effectively “riding” on others’ payments. This helps explain why public goods are often under-provided by markets, since firms can’t easily obtain payment from all who benefit. The broader notion of market failure captures why this happens, but the specific term for the person who benefits without paying is free rider. Other terms like third parties or allocative efficiency describe different ideas (who is affected or how resources are allocated), but don’t name the behavior of not paying while still benefiting.

The key idea here is free riding in the context of public goods. A public good is non-excludable and non-rivalrous, meaning you can’t easily prevent people from using it and one person’s use doesn’t lessen another’s. Because it’s hard to charge everyone for such a good, some people can benefit without paying. Those people are described as free riders – they gain the benefit without contributing, effectively “riding” on others’ payments.

This helps explain why public goods are often under-provided by markets, since firms can’t easily obtain payment from all who benefit. The broader notion of market failure captures why this happens, but the specific term for the person who benefits without paying is free rider. Other terms like third parties or allocative efficiency describe different ideas (who is affected or how resources are allocated), but don’t name the behavior of not paying while still benefiting.