Is speculation proper? Certainly; if by the word "speculation" is meant the buying of anything with an expectation based on rational probabilities of being able to sell it again under different conditions at a higher price. Speculation in this sense is both proper and beneficial to the immediate parties to it, and to the general public as well, because the values of things thus bought and sold neither fall so low nor rise so high as they otherwise would do, which is a public gain. Speculators as a rule buy on a falling market, _which tends to lift it_, and sell on a rising market, _which tends to lower it_. It is better for all concerned, that the necessaries and conveniencies of life should bear as steady a market as is possible in the nature of things, summer and winter, year in and year out; and the ports of every nation should be open with the slightest possible hindrance in the way of tax to the corresponding necessaries and conveniencies from abroad, whenever combinations and "corners" attempt to lift their prices beyond the level determined by a natural and free Supply in contact with the current Demand. Credits occupy the field of Probabilities; that is to say, probabilities seeming to be such to men of sharp insight and cultivated forecast. When such men _on such grounds_ buy and sell "futures" in cotton or corn; when they buy and sell stocks either "short" or "long"; when they seem to themselves to perceive a sound reason for lurching over from the "bulls" to the "bears," or _vice versa_; and when they really think that what they are wont to deal in has touched bottom in price, and they buy now in view of a rise, Economics has nothing to say in blame of any or all of these operations, for they are the same in substance and motive as all other buying and selling; but nevertheless, it has this to say, that all these operations in credit-futures lie adjoining to and in dangerous proximity with another field, for operations within which it has nothing _but_ blame to utter. Gambling occupies the field of Chance. There is a great difference between chances and probabilities. Political Economy has no trouble in drawing a fast and hard line between them.