Public Goods and Common Resources

These flashcards cover key concepts and definitions related to public goods, common resources, and their economic implications in the context of market failures.

Public Goods

Goods that are nonexcludable and nonrival in consumption, such as disease prevention and defense.

Common Resources

Resources that are nonexcludable but rival in consumption, like fish in a river.

Artificially Scarce Goods

Goods that are excludable but nonrival in consumption, like on-demand movies.

Free-Rider Problem

Occurs when individuals benefit from a resource without contributing to its cost, common in the use of public goods.

Marginal Social Benefit

The sum of individual benefits enjoyed by all consumers from one additional unit of a good.

Efficient Quantity of Public Goods

The quantity where the marginal social benefit equals the marginal cost of providing it.

Tradable Licenses

A system that allows for the trade of rights to use a common resource, promoting efficient use.

Pigouvian Tax

A tax intended to correct the negative externalities associated with the use of common resources.

Excludable Goods

Goods that can prevent people from using them if they do not pay.

Rival in Consumption

A characteristic of a good where one person's consumption reduces availability for others.