Public and Private Goods - AP Microeconomics

Non-excludability. Free-rider problems prevent efficient market provision.

Excludable and rivalrous. Owners can restrict access and consumption depletes the resource for others.

Private good. Only ticket holder can attend and seat cannot be shared.

Public good. Benefits all citizens simultaneously without exclusion possibility.

Fish in the ocean. Anyone can fish but catching reduces availability for others.

Tragedy of the commons. Overuse occurs because individual costs exceed shared benefits.

Tragedy of the commons. When shared resources get depleted due to individual rational behavior.

Common resource. Overuse reduces quality or availability for other users.

Private good. Only ticket holder can attend and seat cannot be shared.

Club good. Users can be excluded and multiple cars don't reduce road quality.

It helps manage common resources. Provides incentives for conservation and efficient resource allocation.

Public good. Ships benefit regardless of payment, creating free-rider issues.

Multiple people can consume simultaneously. Enables shared consumption without reducing availability to others.

Quotas or fishing licenses. Limits access to prevent overuse of common resources.

Free-rider problem. Private companies cannot exclude users or collect payment.

Common resource. Everyone breathes but pollution reduces quality for all users.

Private good. Traffic makes it both excludable and rivalrous in consumption.

Consumption reduces availability for others. One person's use prevents or reduces another's consumption.

Taxation. Government collects taxes to fund non-excludable goods.

By assigning property rights. Creates individual incentives to conserve shared resources.

Non-excludability. Free-rider problems prevent efficient market provision.

Private goods are excludable. Private goods can restrict access while common resources cannot.

Club goods are excludable. Public goods cannot exclude users while club goods can.

A good whose use does not diminish availability. Multiple people can benefit simultaneously without depletion.

Common resource. Open access but use creates crowding that affects others.

Club good. Service providers can restrict access but multiple users don't congest.

Public good. Benefits all users simultaneously without excluding anyone.

Regulation or privatization. Creates incentives for conservation and efficient use.

Government provision of the good. Government can fund through taxation and provide to everyone.