What type of good is often provided by the government because it is hard to get people to voluntarily contribute their fair share of the expense?

Question

Quizplus · Accepted Answer

Public goods are often provided by the government because it is difficult to get people to voluntarily contribute their fair share of the expense. Public goods are non-excludable and non-rivalrous, meaning that one person's consumption of the good does not reduce its availability to others, and it is difficult to restrict access to the good. Examples of public goods include national defense, public parks, and street lighting.

What Type of Good Is Often Provided by the Government