The purpose of income calculations in practical affairs is to give people an indication of the amount which they can consume without impoverishing th… - John Richard Hicks

The 'new theory of money and the cycle' which is spoken of in the opening paragraph is of course Hayek's. It was from Hayek that I began - where I got to will be seen. Even at the end, I was minimising my differences from Hayek. I could do so because, as I have elsewhere explained (Economic Perspectives, p. 141n), I still thought, like Pigou and Robertson, and Hayek, but by that time unlike Keynes, that 'we were talking about fluctuations, which, since they did not result in complete collapse or complete explosion, could not have engendered an expectation of going on forever. Booms could then be considered as times of high prices, slumps as times of low prices - with regard to some norm, which throughout the which throughout the fluctuations would not be changed, or not much changed'.

There is much of economic theory which is pursued for no better reason than its intellectual attraction; it is a good game. We have no reason to be ashamed of that, since the same would hold for many branches of pure mathematics.

There were four years, 1931-1935, when I was myself a member of Hayek's seminar in London; it has left a deep mark on my thinking... At the end of the discussions in that seminar … we were, I believe, on the point of taking what now seems to me to be a decisive step. I was, at least, on the point of taking it myself. There is evidence for that in my "Value and Capital", much of the groundwork for which was done before I left London.