The Nature of Rent [14]
it tends to increase the prices of exportable commodities. But repeated experience has shown us that such tendencies are continually counterbalanced, and more than counterbalanced by other circumstances. And we have witnessed, in our own country, a greater and more rapid extension of foreign commerce, than perhaps was ever known, under the apparent disadvantage of a very great increase in the price of corn and labour, compared with the prices of surrounding countries. On the other hand, instances everywhere abound of a very low money price of labour, totally failing to produce an increasing demand for it. And among the labouring classes of different countries, none certainly are so wretched as those, where the demand for labour, and the population are stationary, and yet the prices of provisions extremely low, compared with manufactures and foreign commodities. However low they may be, it is certain, that under such circumstances, no more will fall to the share of the labourer than is necessary just to maintain the actual population; and his condition will be depressed, not only by the stationary demand for labour, but by the additional evil of being able to command but a small portion of manufactures or foreign commodities, with the little surplus which he may possess. If, for instance, under a stationary population, we suppose, that in average families two thirds of the wages estimated in corn are spent in necessary provisions, it will make a great difference in the condition of the poor, whether the remaining one third will command few or many conveniencies and comforts; and almost invariably, the higher is the price of corn, the more indulgences will a given surplus purchase. The high or low price of provisions, therefore, in any country is evidently a most uncertain criterion of the state of the poor in that country. Their condition obviously depends upon other more powerful causes; and it is probably true, that it is as frequently good. or perhaps more frequently so, in countries where corn is high, than where it is low. At the same time it should be observed, that the high price of corn, occasioned by the difficulty of procuring it, may be considered as the ultimate check to the indefinite progress of a country in wealth and population. And, although the actual progress of countries be subject to great variations in their rate of movement, both from external and internal causes, and it would be rash to say that a state which is well peopled and proceeding rather slowly at present, may not proceed rapidly forty years hence; yet it must be owned, that the chances of a future rapid progress are diminished by the high prices of corn and labour, compared with other countries. It is, therefore, of great importance, that these prices should be increased as little as possible artificially, that is, by taxation. But every tax which falls upon agricultural capital tends to check the application of such capital, to the bringing of fresh land under cultivation, and the improvement of the old. It was shown, in a former part of this inquiry, that before such application of capital could take place, the price of produce, compared with the instruments of production, must rise sufficiently to pay the farmer. But, if the increasing difficulties to be overcome are aggravated by taxation, it is necessary, that before the proposed improvements are undertaken, the price should rise sufficiently, not only to pay the farmer, but also the government. And every tax, which falls on agricultural capital, either prevents a proposed improvement, or causes it to be purchased at a higher price. When new leases are let, these taxes are generally thrown off upon the landlord. The farmer so makes his bargain, or ought so to make it, as to leave himself, after every expense has been paid, the average profits of agricultural stock in the actual circumstances of the country, whatever they may be, and in whatever manner they may have been affected by taxes, particularly by so general a one as the property tax. The farmer, therefore,