92See also a discussion by E.S. Meade, Quarterly Journal of Economics, February 1902, pp. 217 et seq., of how "good-will" may vary in magnitude, or even disappear, when a concern eaters a larger coalition; also, on the same general head, W.F. Willoughby," Integration of Industry in the United States," ibid., November 1902.
93p. 113 above.
94cap' = cap + cap/n > cap, in which cap' is the nominal capital, as increased by the credit element cap/n.
95mat' = mat + (1/n)(cap/n) > mat, in which mat' is the current value of the material equipment,as increased (over mat) by the competitive demand for equipment due to the credit element cap/n. One of the substantial secondary benefits to be noted as flowing from these modern business expedients is the effect of corporation finance upon the aggregate nominal wealth of the community. A given community, possessed of a given complement of material wealth, is richer in capital if a large proportion of its industrial equipment is capitalized and managed by corporation methods, quite apart from any increase in the material items of which the community is possessed. (Cf. Twelfth Census of the United States, "Manufactures," pt. I. p. xcvi) Wealth may in this way be increased (about twofold on an average), inexpensively, by the simple expedient of incorporating the community's business concerns in the form of joint-stock companies. The more highly involved and the more widely extended the corporation financiering is, the richer, in statistical terms of capital, is the community, other things equal. Among these other things are the material facts of the case.
96The commodities bought and sold in the goods market are the outcome of a process of production and are useful for a material purpose; those bought and sold in the capital market are the outcome of a process of valuation and are useful for purposes of pecuniary gain.
97Cf. Marx, Kapital (4th ed.) bk. I, ch. IV.
98Effective capital = current market value of nominal capital = presumptive earning capacity x purchase period, neglecting fortuitous and incalculable items which may affect any given case. If nominal capital = cap, effective capital = cap', presumed annual earnings = ea', and the purchase period of capitalized property (years' purchase) = yp = 1/interest rate per annum, we have cap <> cap' = ea' x yp = ea'/int. This equation between cap' and ea' is disturbed by the presence in any given case of variable factors which cannot be included in the equation, but it remains true after all qualification has been made that cap' = f(ea'/int).
99Something of this kind is the usual ground of the obstinate resistance which most business men oppose to publicity of accounts. In lines of business, as, e.g. railroading, in which accounts are readily and effectually sophisticated ("doctored"), the objections to publicity are commonly less strenuous.
100Cf., e.g., Eberstadt, Deutsche Kapitalismarkt.
101The capital of any industrial concern under the "money economy" is, of course, also vendible, but with relative difficulty; while the readier vendibility of modern corporate capital is so characteristic and consequential a factor in business and contrasts so broadly with the old-fashioned business methods that it may fairly be spoken of as vendibility par excellence. The "holding company" is the mature development of this traffic in vendible capital in industrial business.
102It may be noted, by the way, that the question of the turnover (spoken of on p. 95 above) becomes, under the circumstances of the modern corporation finance, in great part a question of the interval between the purchase and sale of the capital engaged in industry on the one hand, and of the magnitude of the discrepancy between actual and putative earning-capacity on the other hand, rather than a question of the period of the industrial process and the magnitude of the output and its price. The formula there shown becomes: -- turnover = capital/time (actual earning capacity/n = putative earning capacity - actual earning capacity) in which capital is the amount of the operator's investment in the concern's securities, the time is the interval between purchase and sale of the securities, and the putative earning capacity is taken to exceed the actual earning capacity by an indeterminate fraction of the latter.
103Cf. Chapter III above.