Example of an Excludable Public Bad: Polio Made Excludable by a Vaccine

A new industrial process releases a persistent, unpleasant odor that affects an entire town, creating a public bad. Which of the following scenarios best illustrates this public bad becoming 'excludable'?

Making a Public Bad Excludable

Analyzing Excludability in Noise Pollution

A city experiences severe air pollution from industrial activity, which is considered a public bad. If a private company develops and sells high-efficiency personal air purifiers that individuals can use in their homes and offices to create clean air zones, this technological development has effectively made the public bad of air pollution excludable.

Match each public bad with the intervention that makes it possible for individuals or groups to be protected from its negative effects, thereby making the bad 'excludable'.

Analyzing Excludability in the Context of a Public Bad

When a technology or policy is introduced that allows some individuals to shield themselves from the negative effects of a widespread problem like a city's severe noise pollution, the public bad is said to have become ____.

A coastal community relies heavily on its pristine beaches for tourism. A new, persistent type of algae begins to wash ashore, creating a foul odor and making the beaches unusable for recreation. This algal bloom is a public bad affecting everyone in the community. Arrange the following events in the logical order that demonstrates the process of this public bad becoming excludable.

Evaluating the Consequences of Making a Public Bad Excludable

A city is experiencing a widespread mosquito infestation, a public bad that affects all residents. Several measures are proposed to address the problem. Which of the following proposed measures would make this public bad 'excludable'?