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284 a greater cost; and the exchange value of agricultural produce must rise. It may be objected, that profits having risen, the extra cost of producing food can be defrayed from profits, without any increase of price. It could, undoubtedly, but it will not; because if it did, the agriculturist would be placed in an inferior position to other capitalists. The increase of profits, being the effect of diminished wages, is common to all employers of labour. The increased expenses arising from the necessity of a more costly cultivation, affect the agriculturist alone. For this peculiar burthen he must be peculiarly compensated, whether the general rate of profit be high or low. He will not submit indefinitely to a deduction from his profits, to which other capitalists are not subject. He will not extend his cultivation by laying out fresh capital, unless for a return sufficient to yield him as high a profit as could be obtained by the same capital in other investments. The value, therefore, of his commodity will rise, and rise in proportion to the increased cost. The farmer will thus be indemnified for the burthen which is peculiar to himself, and will also enjoy the augmented rate of profit which is common to all capitalists.

It follows, from principles with which we are already familiar, that in these circumstances rent will rise. Any land can afford to pay, and under free competition will pay, a rent equal to the excess of its produce above the return to an equal capital on the worst land, or under the least favourable conditions. Whenever, therefore, agriculture is driven to descend to worse land, or more onerous processes, rent rises. Its rise will be twofold, for, in the first place, rent in kind, or corn rent, will rise; and in the second, since the value of agricultural produce has also risen, rent, estimated in manufactured or foreign commodities (which is represented, cæteris paribus, by money rent) will rise still more.

The steps of the process (if, after what has been formerly said, it is necessary to retrace them) are as follows. Corn rises