So long as business enterprise habitually ran its course within commercial traffic proper, apart from the industrial process as such, so long these recurring periods of depression and exaltation began and ended within the domain of commerce.111 The greatest field for business profits is now afforded, not by commercial traffic in the stricter sense, but by the industries engaged in producing goods and services for the market. And the close-knit, far-reaching articulation of the industrial processes in a balanced system, in which the interstitial adjustments are made and kept in terms of price, enables price disturbances to be transmitted throughout the industrial community with such celerity and effect that a wave of depression or exaltation passes over the whole community and touches every class employed in industry within a few weeks. And somewhat in the same measure as the several modern industrial peoples are bound together by the business ties of the world market, do these peoples also share in common any wave of prosperity or depression which may initially fall upon any one member of this business community of nations. Exceptions from this rule, of course, are such periods of prosperity or depression as result from local (material) accidents of the seasons and the like, - accidents that may inflict upon one community hardships which through the mediation of prices are transmuted into gain for the other communities that are not touched by the calamitous act of God to which the disturbance is due.
The true, or what may be called the normal, crises, depressions, and exaltations in the business world are not the result of accidents, such as the failure of a crop. They come in the regular course of business. The depression and the exaltation are in a measure bound together. In the recent past, since depression and exaltation have been normal features of the situation, every strongly marked period of exaltation (prosperity) has had its attendant period of depression; although it does not seem to follow in the nature of things that a wave of depression necessarily has its attendant reaction in the way of a period of business exaltation. In the recent past - the last twenty years or so - it has been by no means anomalous to have a period of hard times, or even a fairly pronounced crisis, without a wave of marked exaltation either preceding or following it in such close sequence as conveniently to connect the two as action and reaction. But it would be a matter of some perplexity to a student of this class of phenomena to come upon a wave of marked business exaltation (prosperity) that was not promptly followed by a crisis or by a period of depression more or less pronounced and prolonged. Indeed, as the organization of business has approached more and more nearly to the relatively consummate situation of to-day, - say during the last twenty years of the nineteenth century, - periods of exaltation have, on the whole, grown less pronounced and less frequent, whereas periods of depression or "hard times" have grown more frequent and prolonged, if not more pronounced. It might even be a tenable generalization, though perhaps unnecessarily broad, to say that for a couple of decades past the normal condition of industrial business has been a mild but chronic state of depression, and that any marked departure from commonplace dull times has attracted attention as a particular case calling for a particular explanation. The causes which have given rise to any one of the more pronounced intervals of prosperity during the past two decades are commonly not very difficult to trace; but it would be a bootless quest to go out in search of special causes to which to trace back each of the several periods of dull times that account for the greater portion of the past quarter of a century. Under the more fully developed business system as it has stood during the close of the century dull times are, in a way, the course of nature; whereas brisk times are an exceptional invention of man or a rare bounty of Providence.
What current economic theory has to say on the common welfare is more frequently found under the caption of crisis and depression than in any other one connection. And the theory of crisis and depression has, as is well known, been one of the less happy passages in the economists' repertory of doctrines. It has been customary to approach the problem from the side of the industrial phenomena involved - the mechanical facts of production and consumption; rather than from the side of business enterprise - the phenomena of price, earnings, and capitalization. This untoward accident of a false start is probably accountable for the fact that no tenable theory of these phenomena has yet been offered. The solutions attempted have commonly proceeded by an analysis of industrial life apart from business enterprise; that is to say, they have sought to explain the occurrence of crises under that old-fashioned "natural economy" or "money economy" under which crises did not normally occur.112
Taking as a point of departure the patent fact that crises, depressions, and brisk times are in their first incidence phenomena of business, of prices and capitalization, an explanation of their appearance and disappearance, and of their bearing upon the common welfare, may be sought by harking back to those business principles that underlie modern capitalistic enterprise. An analysis of the current, common-sense business views of price and investment should indicate the genesis and manner of growth of these mass movements of the business community, as well as the character of those circumstances which may further or inhibit such movements. Business depression and exaltation are, at least in their first incidence, of the nature of psychological fact, just as price movements are a psychological phenomenon.
The everyday circumstances which condition the modern business management of industry are sufficiently well known, and they have already been reviewed in some detail in earlier chapters; but they may perhaps advantageously be outlined again in so far as they bear immediately on the question in hand.
(1) Industry is carried on by means of investment, which is made with a view to pecuniary gain (the earnings). The business man's endeavors in managing the affairs of the concern in which investment has been made look to the same end. The gains are kept account of as a percentage on the investment, and both they and the industrial plant or process through the management of which they are procured are counted in terms of money, and, indeed, in no other terms. The plant or process (or the investment, whatever form it takes) is capitalized on the basis of the gains which accrue from it, and this capitalization proceeds on the ground afforded by the current rate of interest, weighted by consideration of any prospective change in the earning-capacity of the concern. The management of the concern is effected by a more or less intricate and multifarious sequence of bargains. The decisive consideration at every point in this traffic of investment and administration is the consideration of price in one relation or another.
(2) The industry to which the business men in this way resort as the ways and means of gain is of the nature of a mechanical process, or it is some employment (as commerce or banking) that is closely bound up with the mechanical industries. Broadly, it is such industry as lies under the dominion of the machine, in that it is involved in that comprehensive quasi-mechanical process of modern industrial life that has been discussed in an earlier chapter. This implication of each industry in a comprehensive system, or this articulation with other branches of industry, is of such a nature as to place each industrial concern in dependence on one or more other branches of industry, from which it draws its materials, appliances, etc., and to which it disposes of its output; and these relations of dependence and articulation form an endless sequence. That is to say, the interindustrial relations into which any branch of industry necessarily enters do not run to a final term in any direction; within the process of industry at large there is no member that stands in the relation of an initial term to any sequence of processes. The ramification of industrial dependence is without limits. The method of these relations of one concern to another, or of one branch of industry to another, is that of bargaining, contracts of purchase and sale. It is a pecuniary relation, in the last resort a price relation, and the balance of this system of interstitial relations is a price balance.
(3) These interstitial pecuniary relations, between the several concerns or branches of industry that make up the comprehensive industrial system at large, involve credit relations of greater or less duration. The bargaining, by means of which industry is managed and the interstitial relations adjusted, takes the form of contracts for future performance. All industrial concerns of appreciable size are constantly involved in such contracts, which are, on an average, of considerable magnitude and duration, and commonly extend in several directions. These contracts may be of the nature of loans, advances,
