labourers, without any interference of the landlord; and indeed it is a matter in which he can have no interest, otherwise than as one division may be more favourable than another, to new accumulations, and to a further demand for land. If wages fall, profits, and not rent, would rise. If wages rose, profits, and not rent, would fall. The rise of rent and wages, and the fall of profits, are generally the inevitable effects of the same cause—the increasing demand for food, the increased quantity of labour required to produce it, and its consequently high price. If the landlord were to forego his whole rent, the labourers would not be in the least benefited. If the labourers were to give up their whole wages, the landlords would derive no advantage from such a circumstance; but in both cases the farmer would receive and retain all which they relinquished. It has been my endeavour to shew in this work, that a fall of wages would have no other effect than to raise profits.
Another cause of the rise of rent, according to Mr. Malthus, is "such agricultural improvements, or such increase of exertions, as will diminish the number of labourers necessary to produce a given effect." This would not raise the value of the whole produce, and would therefore not increase rent. It would rather have a contrary tendency, it would lower rent; for if in consequence of these improvements, the actual quantity of food required could be furnished either with fewer hands, or with a less quantity of land, the price of raw produce would fall, and capital would be withdrawn from the land.6 Nothing can raise rent, but a demand for new land of an inferior quality, or some cause which shall occasion an alteration in the relative fertility of the land already under cultivation.7 Improvements
in agriculture, and in the division of labour, are common to all land; they increase the absolute quantity of raw produce obtained from each, but probably do not much disturb the relative proportions which before existed between them.