Public goods are an essential concept in economics and political science, as they play a crucial role in shaping societies and economies. In this article, we provide a comprehensive overview of public goods, including their definition, types, and importance in society.
Definition of Public Goods
Public goods are goods and services that are non-excludable and non-rivalrous in nature. Non-excludable means that it is impossible to prevent anyone from using the good or service, regardless of whether they have paid for it or not. Non-rivalrous means that the consumption of the good or service by one person does not reduce the amount available for others. Examples of public goods include public parks, clean air and water, national defense, and scientific research.
Types of Public Goods
Public goods can be divided into two types: pure public goods and impure public goods. Pure public goods are goods that are completely non-excludable and non-rivalrous, … Read More