What term refers to goods that, once produced, can be restricted to those who pay for them?

• A. Private goods
• B. Public goods
• C. Free-rider
• D. Prisoners dilemma

Answer: (A)

Private goods are goods that can be restricted to paying customers because they are excludable and rivalrous. Excludable means producers can prevent non-payers from using the good, and rivalrous means one person’s consumption reduces the amount available for others. Examples include food, clothing, a private gym membership, or a toll road. Markets usually allocate these through prices because only those who pay can access them, and one person’s use can limit others’ access.

In contrast, public goods are not excludable and not rivalrous—everyone can benefit, and one person’s use doesn’t reduce another’s. A free-rider is someone who benefits from a public good without paying for it. The term Prisoner’s Dilemma comes from game theory, describing how individuals might fail to cooperate even when cooperation would lead to a better outcome.