Essays on some unsettled Questions of Political Economy · John Stuart Mill
ON PROFITS, AND INTEREST.
In any supposable case, however, the issue of paper money by bankers increases the proportion of the whole capital of the country which is destined to be lent. The rate of interest must therefore fall, until some of the lenders give over lending, or until the increase of borrowers absorbs the whole. But a fall of the rate of interest, sufficient to enable the money market to absorb the whole of the paper-loans, may not be sufficient to reduce the profits of a lender who lends what costs him nothing, to the ordinary rate of profit upon his capital. Here, therefore, competition will operate chiefly by dividing the business. The notes of each bank will be confined within so narrow a district, or will divide the supply of a district with so many other banks, that on the average each will receive no larger amount of interest on his notes than will make up the interest on his own capital to the ordinary rate of profit. Even in this way, however, the competition has the effect, to a certain limited extent, of lowering the rate of interest; for the power of bankers to receive interest on more than their capital attracts a greater amount of capital into the banking business than would otherwise flow into it; and this greater capital being all lent, interest will fall in consequence.
Ideas discussed in this chapter
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