Value

Value in economics in the most familiar sense is the marketable worth or price of something given up in exchange for a quantity of goods, services, or money. Historically, there have been different views of what constitutes the basis of value and different explanations of why things have value. In early nineteenth-century Great Britain, classical economists (or political economists) Adam Smith (1723–1790) and David Ricardo (1772–1823) regarded labor as the basis for value; things had value because of the amount of labor they commanded or contained. In early twentieth-century neoclassical economics, utility was the basis of value; things had value because of the amount of utility they provided.