Butos, William N.; Koppl, Roger G. - EconWPA - 1995
J.M. Keynes and F.A. Hayek had different economic ideas even though both were subjectivists seriously engaged with … between their philosophical ideas. Keynes was a Cartesian rationalist and justificationist; Hayek a critical rationalist and … non-justificationist. We draw on Keynes's "A Treatise on Probability," Hayek's "The Sensory Order," and other works to …