the things habitually consumed by the labourer, profits may rise, and rise sufficiently to make up for all that is taken from them by the tax. In that case the tax will have been realized without loss to any one, the produce of the country being increased by an equal, or what would in that case be a far greater amount. The tax, however, must even in this case be considered as paid from profits, because the receivers of profits are those who would be benefited if it were taken off.
But though the artificial abstraction of a portion of profits would have a real tendency to accelerate improvements in production, no considerable improvements might actually result, or only of such a kind as not to raise general profits at all, or not to raise them so much as the tax had diminished them. If so, the rate of profit would be brought closer to that practical minimum, to which it is constantly approaching: and this diminished return to capital would either give a decided check to further accumulation, or would cause a greater proportion than before of the annual increase to be sent abroad, or wasted in unprofitable speculations. At its first imposition the tax falls wholly on profits: but the amount of increase of capital, which the tax prevents, would, if it had been allowed to continue, have tended to reduce profits to the same level; and at every period of ten or twenty years there will be found less difference between profits as they are, and profits as they would in that case have been: until at last there is no difference, and the tax is thrown either upon the labourer or upon the landlord. The real effect of a tax on profits is to make the country possess at any given period, a smaller capital and a smaller aggregate production, and to make the stationary state be attained earlier, and with a smaller sum of national wealth. It is possible that a tax on profits might even diminish the existing capital of the country. If the rate of profit is already at the practical minimum, that is, at the point at which all that portion of the annual increment which would tend to reduce profits is carried off
