purchases. A, for example, lends to W a thousand pounds, with which W immediately purchases of B a thousand pounds’ worth of goods.

B having no occasion for the money himself, lends the identical pieces to X, with which X immediately purchases of C another thousand pounds’ worth of goods. C in the same manner, and for the same reason, lends them to Y, who again purchases goods with them of D. In this manner the same pieces, either of coin or paper, may in the course of a few days, serve as the instrument of three different loans, and of three different purchases, each of which is, in value, equal to the whole amount of those pieces. What the three monied men A, B, and C assign to the three borrowers, W, X, Y, is the power of making those purchases. In this power consist both the value and the use of the loans.