How supply and demand interact to determine price is one of the most basic principles of economics. In a free market with no taxation, buyers and sellers reach an equilibrium price and volume of ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Lea Uradu, J.D., is a Maryland state registered tax preparer, state-certified notary public, ...

“Deadweight loss” is a term from economics that describes an overall economic or societal loss due to market inefficiencies. Imagine a situation where what buyers are willing to pay for a product ...

Consumer surplus is a term used in economics that can have a significant impact on your business. When the cost of producing a product is more than what people are willing to pay, you have a consumer ...