John Maynard Keynes (1930). A Treatise on Money. Vol. 1, p. 233

Professor Fisher's The Purchasing Power of Money is dedicated to Simon Newcomb, from whom vid Professor Kemmerer the PT = MV formula ultimately derives. Newcomb was not a professional economist but a mathematician (Professor of Mathematics in the U.S. Navy and at Johns Hopkins). His Principles of Political Economy, published in 1886, is one of those original works which a fresh scientific mind, not perverted by having read too much of the orthodox stuff, is able to produce from time to time in a half -formed subject like economics.

— John Maynard Keynes on Edwin W. Kemmerer

What It Means

This is a placeholder explanation generated by the low-overhead model. It interprets "Professor Fisher's The Purchasing Power of Money is dedicated to Simon Newcomb, from whom vid Professor Kemmerer the PT = MV formula ultimately derives. Newcomb was not a professional economist but a mathematician (Professor of Mathematics in the U.S. Navy and at Johns Hopkins). His Principles of Political Economy, published in 1886, is one of those original works which a fresh scientific mind, not perverted by having read too much of the orthodox stuff, is able to produce from time to time in a half -formed subject like economics." in the context of "John Maynard Keynes (1930). A Treatise on Money. Vol. 1, p. 233" to mean that wisdom is timeless.

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Source: Wikiquote: "Edwin W. Kemmerer" (Quotes about Irving Fisher) The 'What it means' explanation text was generated by Google Gemini Flash (accessed January 18, 2026). https://gemini.google.com/app
John Maynard Keynes

About John Maynard Keynes

John Maynard Keynes, 1st Baron Keynes of Tilton (5 June 1883 – 21 April 1946) was a British economist whose ideas, known as Keynesian economics, had a major impact on modern economic and political theory and on many governments' fiscal policies.