I can date my own personal 'revolution' rather exactly to May or June 1933. It was like this. It began... with Hayek. His "Prices and Production" is one of the influences that can be detected in The Theory of Wages; it could not have been otherwise, for 1931 was a Prices and Production year at the London School of Economics... I did not in fact find it all easy to fit in with my own ideas. What started me off in 1933 was an earlier work of Hayek's, his paper on 'Intertemporal Equilibrium', an idea which I found easier to reduce to my preferred (Paretian or Wicksellian) pattern.

John Hicks, The Theory of Wages, 2nd Edition (1963), p. 307