Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleKEYNES, FISHER, AND THE MARGINAL EFFICIENCY OF CAPITAL.AuthorsKent, Richard J.AbstractBased on archival evidence, this paper demonstrates that Keynes did not borrow the concept of the marginal efficiency of capital from Fisher, but, rather, developed it himself.SubjectsMARGINAL efficiency of investment; KEYNES, John Maynard, 1883-1946; FISHER, Irving, 1867-1947; THEORY of Interest, The (Book); GENERAL Theory of Employment, Interest &; Money, The (Book : Keynes); HISTORY of economics -- 20th centuryPublicationJournal of the History of Economic Thought (Cambridge University Press), 2014, Vol 36, Issue 2, p187ISSN1053-8372Publication typeArticleDOI10.1017/S1053837214000212