CHAP. X.
Are taxes a spur to industry, as some pretend?
It is not easy to find out, a priori, how taxes should prove a spur to industry. What makes several people adopt this opinion is their feelings, in consequence of many circumstances arising from experience, rather than what reason, or the nature of the thing has pointed out. But as nothing can be produced without an adequate and natural cause, it is proper to examine this political problem, by an application of the principles we have laid down in the former chapters. If these be just, we shall discover by them, how it happens that in countries where taxes are high, where living is dear, and where every circumstance seems to render the means of subsistence difficult to obtain, people live in the greatest plenty, are best and most easily subsisted, and that industry there makes the greatest progress.
For the solution of this question, let us call to mind the principles which influence the multiplication of mankind, and the increase of labour and industry, laid down in the first book. We there explained how the wants of mankind promote their multiplication.
Money, the instrument of alienation, was represented as the primum mobile in this operation; a desire in the rich of acquiring every thing with money, that is demand, was shewn to be the spur to industry in the poor. It was said, that if riches did not inspire a taste for luxury, that is for the consumption of the labour of man, these riches would not circulate; and that they would then be adored rather as a god, than made subservient to the uses of men.
Connect herewith that the imposition of taxes is a method of bringing money into circulation; that those of the proportional kind have the effect of drawing from the rich, an additional price upon every thing they buy, which goes for the use of the state, and which otherwise would not have entered into circulation at that time.
From these principles, I conclude, that taxes promote industry; not in consequence of their being raised upon individuals, but in consequence of their being expended by the state; that is, by increasing demand and circulation.
From the principles above laid down, I cannot discover the shadow of a reason, to conclude that the taking arbitrarily away from some individuals, a part of their gains by cumulative taxes, or proportionally from others, by augmenting the price of what they buy and consume, must in any respect imply an incitement in the consumers to demand more; and without this it never can excite the industrious to augment the supply.
I readily allow that every one who has been obliged to pay a tax, may have a desire to indemnify himself of the expence he has been put to, by augmenting his industry; but if on the other hand, taxes have put every one to a considerable additional expence, in proportion to his estate, it would be absurd to allege this diminution of his fortune, as the cause of a desire to augment his consumption.
Examine on the other hand, the use made by the state of the money raised, and you will easily perceive the justness, I think, of the above mentioned principles. This money belongs to the public, and is administred by private people. Public expence is defrayed with a full hand; they who bestow the money, bestow it for the public, not for themselves; and they who work for the public, find, or ought to find, the greatest encouragement to be diligent.