The Wealth of Nations_ Books 4-5 - Adam Smith [256]
Those local or provincial expenses of which the benefit is local or provincial (what is laid out, for example, upon the police of a particular town or district) ought to be defrayed by a local or provincial revenue, and ought to be no burden upon the general revenue of the society. It is unjust that the whole society should contribute towards an expense of which the benefit is confined to a part of the society.
The expense of maintaining good roads and communications is, no doubt, beneficial to the whole society, and may, therefore, without any injustice, be defrayed by the general contribution of the whole society. This expense, however, is most immediately and directly beneficial to those who travel or carry goods from one place to another, and to those who consume such goods. The turnpike tolls in England, and the duties called peages in other countries, lay it altogether upon those two different sets of people, and thereby discharge the general revenue of the society from a very considerable burden.
The expense of the institutions for education and religious instruction is likewise, no doubt, beneficial to the whole society, and may, therefore, without injustice, be defrayed by the general contribution of the whole society. This expense, however, might perhaps with equal propriety, and even with some advantage, be defrayed altogether by those who receive the immediate benefit of such education and instruction, or by the voluntary contribution of those who think they have occasion for either the one or the other.
When the institutions or public works which are beneficial to the whole society either cannot be maintained altogether, or are not maintained altogether by the contribution of such particular members of the society as are most immediately benefited by them, the deficiency must in most cases be made up by the general contribution of the whole society. The general revenue of the society, over and above defraying the expense of defending the society, and of supporting the dignity of the chief magistrate, must make up for the deficiency of many particular branches of revenue. The sources of this general or public revenue I shall endeavour to explain in the following chapter.
CHAPTER II
OF THE SOURCES OF THE GENERAL OR PUBLIC
REVENUE OF THE SOCIETY
THE revenue which must defray, not only the expense of defending the society and of supporting the dignity of the chief magistrate, but all the other necessary expenses of government for which the constitution of the state has not provided any particular revenue, may be drawn either, first, from some fund which peculiarly belongs to the sovereign or commonwealth, and which is independent of the revenue of the people; or, secondly, from the revenue of the people.
PART I
Of the Funds or Sources of Revenue which may peculiarly belong to the Sovereign or Commonwealth
The funds or sources of revenue which may peculiarly belong to the sovereign or commonwealth must consist either in stock or in land.
The sovereign, like any other owner of stock, may derive a revenue from it, either by employing it himself, or by lending it. His revenue is in the one case profit, in the other interest.
The revenue of a Tartar or Arabian chief consists in profit. It arises principally from the milk and increase of his own herds and flocks, of which he himself superintends the management, and is the principal shepherd or herdsman of his own horde or tribe. It is, however, in this earliest and rudest state of civil government only that profit has ever made the principal part of the public revenue of a monarchical state.
Small republics have sometimes derived a considerable revenue from the profit of mercantile