Hagen. _Observationum oeconomico politicarum in Aeschinis dialogum qui Eryxias inscribitur_ (dissertation, 1822). Haney, L. W. _History of Economic Thought_ (1911), pp. 39-52.* Heidel, W. A. _Pseudo-Platonica_ (dissertation, Chicago, 1896), pp. 59-61. On Eryxias. Herzog, C. “Communismus und Socialismus in Alterthum,” _Beilage zur allgemeine Zeitung_, 1894, No. 166. Conservative on the influence of socialism in the ancient world. Hildebrand, B. _Xenophontis et Aristot. de oeconomia publico doctrinae illustrantur_ (dissertation, Marburg, 1845). Part on Aristotle not published. Hoderman, M. “Quaestionum oeconomicarum specimen,” (dissertation, Berlin, 1896), _Berlin Studien für class. Philol. und Arch._, XVI, No. 4. On the so-called _Economica_. Ingram, J. K. _History of Political Economy_ (1907), pp. 7-26.* Jowett and Campbell. _Republic of Plato_ (3 vols., 1894). Kaulla, R. _Die geschichtliche Entwickelung der modernen Werttheorien_ (1906), pp. 3 f. On Aristotle. Kautsky, K. _Die Geschichte des Socialismus in Einzeldarstellungen_ (1897), I, 1. Kautz. _Theorie und Geschichte der national Oekonomie_ (Wien, 2d ed., 1860), pp. 102-43.* Knies, Karl. _Die politische Economie vom geschichtlichen Standpunkt_ (1883). Of but slight interest for ancient theory. Loos, I. A. “Studies in the _Politics_ of Aristotle and the _Republic_ of Plato,” _Bull. of the University of Iowa_, 1899. Mabille. “Le communisme et le féminisme à Athènes.” _Mémoires de l’académie de Dijon_, 4 série, t. 7, pp. 317 ff. (Paris, 1900). Martiis, S. de. _Cognetti_ (Socialismo antico, Turin, 1899).* Menger, Karl. Art. “Geld,” _Handwörterbuch der Staatswissenschaft_ (2d ed.), IV, 82 ff. Newman. _The Politics of Aristotle_ (Oxford, 1877, 4 vols.).* Oncken, A. _Geschichte der Nationalökonomie_ (1902), I, 27-49. Palgrave’s _Dictionary_. Art. “Aristotle.” This and the above-named article on “Geld” will serve as sufficient notice of the several Dictionaries of Political Economy, to which other references might be made. Platon, G. “Le socialisme en Grèce,” _Devenir Social._, January, 1897 ff. Poehlmann, R. _Geschichte des antiken Socialismus und Kommunismus_ (München, 1893-1901, 2 vols.; 2d ed., 1912, _Geschichte der sozialen Frage und des Socialismus in der antiken Welt_). A thorough treatment of Greek socialistic tendencies both in theory and in practice, though it exaggerates the development of capitalism in Greece, and draws analogies too freely between ancient and modern socialism. Our citations are from the second edition.* ——. “Die Anfänge des Sozialismus in Europa,” _Sybel’s Hist. Zeitschrift_, Bd. 79, H. 3, pp. 385-451. Rambaud, J. _Histoire des Doctrines économiques_ (Paris, 1902). Regnier, M. _L’économie politique et rurale des Grecs_. Robin, L. “Platon et la science sociale,” _Revue de metaphysique et de morale_, March, 1913 (reprint by Armand Colin, Paris).*