The Nature of Rent [2]
hands, it is clear that no fund can arise out of which to pay taxes. The revenue which pays for the produce of land exists already in the hands of those who purchase that produce; and, if the price of subsistence were lower, it would still remain in their hands, where it would be just as available for taxation, as when by a higher price it is transferred to the landed proprietor.'(5*) That there are some circumstances connected with rent, which have an affinity to a natural monopoly, will he readily allowed. The extent of the earth itself is limited, and cannot be enlarged by human demand. And the inequality of soils occasions, even at an early period of society a comparative scarcity of the best lands; and so far is undoubtedly one of the causes of rent properly so called. On this account, perhaps, the term partial monopoly might be fairly applicable. But the scarcity of land, thus implied, is by no means alone sufficient to produce the effects observed. And a more accurate investigation of the subject will show us how essentially different the high price of raw produce is, both in its nature and origin, and the laws by which it is governed, from the high price of a common monopoly. The causes of the high price of raw produce may be stated to be three. First, and mainly, that quality of the earth, by which it can be made to yield a greater portion of the necessaries of life than is required for the maintenance of the persons employed on the land. Secondly, that quality peculiar to the necessaries of life of being able to create their own demand, or to raise up a number of demanders in proportion to the quantity of necessaries produced. And, thirdly, the comparative scarcity of the most fertile land. The qualities of the soil and of its products, here noticed as the primary causes of the high price of raw produce, are the gifts of nature to man. They are quite unconnected with monopoly, and yet are so absolutely essential to the existence of rent, that without them, no degree of scarcity or monopoly could have occasioned that excess of the price of raw produce, above the cost of production, which shows itself in this form. If, for instance, the soil of the earth had been such, that, however well directed might have been the industry of man, he could not have produced from it more than was barely sufficient to maintain those, whose labour and attention were necessary to its products; though, in this case, food and raw materials would have been evidently scarcer than at present, and the land might have been, in the same manner, monopolized by particular owners; vet it is quite clear, that neither rent, nor any essential surplus produce of the land in the form of high profits, could have existed. It is equally clear, that if the necessaries of life the most important products of land - had not the property of creating an increase of demand proportioned to their increased quantity, such increased quantity would occasion a fall in their exchangeable value. However abundant might be the produce of a country, its population might remain stationary And this abundance, without a proportionate demand, and with a very high corn price of labour, which would naturally take place under these circumstances, might reduce the price of raw produce, like the price of manufactures, to the cost of production. It has been sometimes argued, that it is mistaking the principle of population, to imagine, that the increase of food, or of raw produce alone, can occasion a proportionate increase of population. This is no doubt true; but it must be allowed, as has been justly observed by Adam Smith, that 'when food is provided, it is comparatively easy to find the necessary clothing and lodging., And it should always be recollected, that land does not produce one commodity alone, but in addition to that most indispensable of all commodities - food - it produces also the materials for the other necessaries of life; and the labour required to work up these materials is of course never excluded from the consideration.(6*)