Adam Smith and Taxation
Adam Smith (1723-1790) was an influential British philosopher and an early leader of political economy. A chief proponent of the empirical method in the study of economics, Smith is best known for his arguments for free-market principles in his seminal work, An Inquiry into the Nature and Causes of the Wealth of Nations (1776). In this classic text, Smith articulates a comprehensive analysis of how market-based economies better serve societys need for more goods and services.
The principles upon which Smith founded his economic system bear investigation. In Wealth of Nations, Smith explains that societies must remain free from excessive government regulation and taxation in order to allow for competition and for businesses to both form and thrive. He explains that government interference in the pricing of goods or services will disrupt natural market forces and impede the operation of a free market. Smith is adamant in his belief that any form of taxation should be regulated at a minimum and, ultimately, be viewed as a necessary evil.
One of the primary concepts that Smith explores in Wealth of Nations is the principle of taxation. This idea rests on the principle of taxation as a type of fair burden that businesses, households and individuals should bear as a collective social obligation. In Smiths words, Every individual is obliged to contribute his proportion to the expense of this defence...it would ill suit the justice and equity of the commonwealth that a part of this expense should be defrayed from the general contribution of the whole body of the people, while the other part should be thrown upon those whose goods, having been the property of an enemy, were seized and appropriated by the sovereign. In other words, taxation should be a collective social obligation, shared by all, that functions to provide for the general defense and welfare of the public.
This notion of taxation as a necessary burden is directly related to Smiths assertion that in a free market, prices should reflect the true costs of production, a concept called market equilibrium. He argues that market equilibrium prevents exploitation, as producers cannot sell goods to consumers at prices higher than the natural cost of production, which includes government services, infrastructure, military and the shared expense. For Smith, any levies, taxes or regulations by government should be minimal and necessary to maintain equilibrium and prevent market exploitation.
Smith stressed that taxation should be equitable and limited in scope, and he argued for both the fair application of taxes and their minimal imposition. In Smiths ideal, the burden of taxation should be shared by all, with special consideration given to those less able to afford the collective obligations that accompany a mature society. Wealth of Nations explains Smiths view of taxation, which he argued should a) be equitable, b) limit the interference of government in the market, and c) be viewed as a necessary evil.
In conclusion, Adam Smiths view of taxation and of a fair and efficient economy remain central to the study and practice of economics to this day. Smiths foundational assertions remain relevant and applicable to contemporary economic discourse. The concept of taxation as a necessary evil, while linked to the ideals of equity, fair application and minimal interference, has become a cornerstone of economic thought. Smiths seminal work, Wealth of Nations, is still seen as a major contribution to the history of economic thought and to our understanding of how economies enhance human welfare.