In public finance, what is a 'Public Good' primarily characterized by?

💡 Solution & Explanation

Pure public goods are defined by the twin economic criteria of non-rivalry in consumption, where one individual's use does not diminish availability for others, and non-excludability, where no one can be prevented from accessing them. Other choices combining rivalry with non-excludability describe common-pool resources prone to depletion rather than public goods. Private goods display both rivalry and excludability in their consumption patterns. Public goods often suffer from the free-rider problem, requiring state provision through public taxation.