Lighthouses are public goods because their services are:

Question

Quizplus · Accepted Answer

Lighthouses are nonrival in that one person's use of the light does not diminish the ability of others to use it as well, and they are non-exclusive in that it is difficult to charge individual users for the service of the light. Therefore, lighthouses are considered public goods. The fact that they may be provided or subsidized by government is not necessarily a defining characteristic of public goods.

Lighthouses Are Public Goods Because Their Services Are