E.—: The Definition of Capital (p. 62)

A good introduction to the large contentious literature on this subject is Schmoller, Grundriss, ii. § 182 c (in the French trans. Principes, iii. pp. 409 seq.); which makes use of the material collected in Böhm-Bawerk, The Positive Theory of Capital (Eng. trans. 1891), bk. i. ch. 3. As Wagner, Grundlagen, § 129, has Edition: current; Page: [983] pointed out, the conception of capital is twofold—economical and historical (cf. Gide, Cours, bk. i. ch. 3); the latter aspect was emphasised by Lassalle in his proposition that “Capital is a historical category.” An account in English of the history of the conception will be found in Marshall, i. App. E, and in Taussig, Wages and Capital (N. Y. 1896), ch. 2. Clark, Distribution of Wealth (1902), ch. 9, distinguishes between “Capital” and “Capital Goods.” Fisher, The Nature of Capital and Income (1906), defines Capital as “a stock of wealth existing at a moment of time,”—which would seem to identify Capital with Wealth generally; while Gibson, Human Economics (1909), defines Capital from the business point of view as “everything in which an individual or group has a legal estate and for which there is a buyer's valuation.”