Brady, Michael Emmett - 2020
aggregate income ,Y, in order to support the existing classical (neoclassical ) theory of the rate of interest in (r;I,S ) space …, is very similar to Pigou's assumption of ceteris paribus in his 1933 The Theory of Unemployment, so that he could apply … his Marshallian apparatus of partial equilibrium. Keynes's main point in the appendix to Chapter 19 of his General Theory …