Very severe contradictions, inconsistencies, and confusions exist in the exchanges between two Heterodox economists, who are considered to be the top Heterodox experts on Keynes's A Treatise on Probability, logical theory of probability, and of the connections between the A Treatise on...

The very recent publication of C. Misak's autobiography of F P Ramsey in 2020, as well as a number of book reviews made by different reviewers of that book, have resulted in the resurrection of highly misleading claims made by F. Ramsey, when he was 18 years old, that can only be characterized...

Keynes, as he had done in all of his major works either directly or indirectly, from the 1913 Indian Currency and Finance through the General Theory in 1936, always used his A Treatise on Probability method and methodology of inexact measurement and approximation when performing a technical...

H. E. Kyburg never read beyond chapter 6 of Keynes’s A Treatise on Probability. From 1959 till his death in 2007, Kyburg continually based his assessment of Keynes’s accomplishments on pp. 30 and 34 of Chapter III of the A Treatise on Probability. Edgeworth’s careful and judicious reading...

F. Y. Edgeworth made the only correct assessment of Keynes’s Logical Theory of Probability in his A Treatise on Probability among philosophers in the 100 years between 1921 and 2020. The reason is that he actually read the entire book, with the exception of Part II, which he was able to assess...

A myth has been in existence since 1922 about Keynes, Ramsey and the logical theory of probability that Keynes constructed in Parts I-V of the A Treatise on Probability, 1921.This myth claims that Ramsey found major errors in logic and epistemology in Keynes’s work, which supposedly was about...

Sraffa made a number of margin notes in chapter 17 in his copy of the General Theory .Contrary to Joan Robinson’s 1978 claim ,that Sraffa had uncovered logical and mathematical errors in Keynes’s liquidity preference theory of the rate of interest when he generalized his theory in chapter...

The crucial differences between Keynes’s and Ramsey’s theories of logical and subjective probability are insurmountable Keynes’s theory is based on propositions, imprecise, Inexact, interval valued probability (or decision weights that are non-additive), and deals with degrees of rational...

Keynes had successfully applied his theory of logical, imprecise probability in his Indian Currency and Finance(1913), during his time in the British Treasury from 1914 till 1919, and in his The Economic Consequences of the Peace(1919). What Keynes applied was the concept of inexact measurement...