Page:Principles of Political Economy Vol 2.djvu/75

Rh exceeds what the original grounds will justify. After a time this begins to be perceived; the price ceases to rise, and the holders, thinking it time to realize their gains, are anxious to sell. Then the price begins to decline: the holders rush into the market to avoid a still greater loss, and, few being willing to buy in a falling market, the price falls much more suddenly than it rose. Those who have bought at a higher price than reasonable calculation justified, and who have been overtaken by the revulsion before they had realized, are losers in proportion to the greatness of the fall, and to the quantity of the commodity which they hold, or have bound themselves to pay for.

Now all these effects might take place in a community to which credit was unknown: the prices of some commodities might rise from speculation, to an extravagant height, and then fall rapidly back. But if there were no such thing as credit, this could hardly happen with respect to commodities generally. If all purchases were made with ready money, the payment of increased prices for some articles would draw an unusual proportion of the money of the community into the markets for those articles, and must therefore draw it away from some other class of commodities, and thus lower their prices. The vacuum might, it is true, be partly filled up by increased rapidity of circulation; and in this manner the money of the community is virtually increased in a time of speculative activity, because people keep little of it by them, but hasten to lay it out in some tempting adventure as soon as possible after they receive it. This resource, however, is limited: on the whole, people cannot, while the quantity of money remains the same, lay out much more of it in some things, without laying out less in others. But what they cannot do by ready money, they can do by an extension of credit. When people go into the market and purchase with money which they hope to receive hereafter, they are drawing upon an unlimited, not a limited fund. Speculation, thus supported, may be going on in any number of commodities,