increased briskness to business: for example, a sudden foreign demand for commodities on a large scale, or the expectation of it; such as occurred on the opening of Spanish America to English trade, and has occurred on various occasions in the trade with the United States. Such occurrences produce a tendency to a rise of price in exportable articles, and generate speculations, sometimes of a reasonable, and (as long as a large proportion of men in business prefer excitement to safety) frequently of an irrational or immoderate character. In such cases there is a desire in the mercantile classes, or in some portion of them, to employ their credit, in a more than usual degree, as a power of purchasing. This is a state of business which, when pushed to an extreme length, brings on the revulsion called a commercial crisis; and it is a known fact that such periods of speculation hardly ever pass off without having been attended, during some part of their progress, by a considerable increase of bank notes.
To this, however, it is replied by Mr. Tooke and Mr. Fullarton, that the increase of the circulation always follows instead of preceding the rise of prices, and is not its cause, but its effect. That in the first place, the speculative purchases by which prices are raised, are not effected by bank notes but by cheques, or still more commonly on a simple book credit: and secondly, even if they were made with bank notes borrowed for that express purpose from bankers, the notes, after being used for that purpose, would, if not wanted for current transactions, be returned into deposit by the persons receiving them. In this I fully concur, and I regard it as proved, both scientifically and historically, that during the ascending period of speculation, and as long as it is confined to transactions between dealers, the issues of bank notes are seldom materially increased, nor contribute anything to the speculative rise of prices. It seems to me, however, that this can no longer be affirmed when speculation has proceeded so far as to reach the producers. Speculative orders
