CHAP. 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 projects. The republic of Hamburgh is said to do so from the profits of a public wine-cellar and apothecary's shop.[50] That state cannot be very great, of which the sovereign has leisure to carry on the trade of a wine-merchant or an apothecary. The profit of a public bank has been a source of revenue to more considerable states. It has been so, not only to Hamburgh, but to Venice and Amsterdam. A revenue of this kind has even by some people been thought not below the attention of so great an empire as that of Great Britain. Reckoning the ordinary dividend of the bank of England at five and a-half per cent., and its capital at ten millions seven hundred and eighty thousand pounds, the net annual profit, after paying the expense of management, must amount, it is said, to five hundred and ninety-two thousand nine hundred pounds. Government, it is pretended, could borrow this capital at three per cent. interest, and, by taking the management of the bank into its own hands, might make a clear profit of two hundred and sixty-nine thousand five hundred pounds a-year. The orderly, vigilant, and parsimonious administration of such aristocracies as those of Venice and Amsterdam, is extremely proper, it appears from experience, for the management of a mercantile project of this kind. But whether such a government as that of England, which, whatever may be its virtues, has never been famous for good economy; which, in time of peace, has generally conducted itself with the slothful and negligent profusion that is, perhaps, natural to monarchies; and, in time of war, has constantly acted with all the thoughtless extravagance that democracies are apt to fall into, could be safely trusted with the management of such a project, must at least be good deal more doubtful.
The post-office is properly a mercantile project. The government advances the expense of establishing the different offices, and of buying or hiring the necessary horses or carriages, and is repaid, with a large profit, by the duties upon what is carried. It is, perhaps, the only mercantile project which has been successfully managed by, I believe, every sort of government. The capital to be advanced is not very considerable. There is no mystery in the business. The returns are not only certain, but immediate.