population, which at that time the state of the funds for the maintenance of labourers, requires. If the labourer's wages were before only adequate to supply the requisite population, they will, after the tax, be inadequate to that supply, for he will not have the same funds to expend on his family. Labour will therefore rise, because the demand continues, and it is only by raising the price, that the supply is not checked.
Nothing is more common, than to see hats or malt rise when taxed; they rise because the requisite supply would not be afforded if they did not rise: so with labour, when wages are taxed, its price rises, because, if it did not, the requisite population would not be kept up. Does not Mr. Buchanan allow all that is contended for, when he says, that "were he (the labourer) indeed reduced to a bare allowance of necessaries, he would then suffer no further abatement of his wages, as he could not on such conditions continue his race?" Suppose the circumstances of the country to be such, that the lowest labourers are not only called upon to continue their race, but to increase it; their wages would have been regulated accordingly. Can they multiply, if a tax takes from them a part of their wages, and reduces them to bare necessaries?
It is undoubtedly true, that a taxed commodity will not rise in proportion to the tax, if the demand for it will diminish, and if the quantity cannot be reduced. If metallic money were in general use, its value would not for a considerable time be increased by a tax, in proportion to the amount of the tax, because at a higher price, the demand would be diminished, and the quantity would not be diminished; and unquestionably the same cause frequently influences the wages of labour, the number of labourers cannot be rapidly increased or diminished in proportion to the increase or diminution of the fund, which is to employ them; but in the case supposed, there is no necessary diminution of demand for labour, and if diminished, the demand does not abate in proportion to the tax. Mr. Buchanan forgets that the fund