Some Misunderstood Aspects of the Final Chapter of Keynes’s General Theory

Some seriously misunderstood issues arise in three paragraphs in the last chapter of Keynes’s General Theory concerning the relationship between his theory and orthodox theory. That these passages permit a form of theoretical reconciliation is a view shared by prominent commentators of opposing persuasions. Joan Robinson and John Eatwell strongly criticised Keynes for inconsistency and for opening the door to neoclassical elements that undermine his theorising, while Paul Samuelson made Keynes’s comments the foundation of his textbook neoclassical synthesis. The reconciliation view, however, is based on hasty non-contextual readings and is mistaken. More careful analysis leads to three conclusions: neither internal inconsistency nor neoclassical appeasement exists; Keynes’s paragraphs are aligned with the theoretical positions previously advanced in the General Theory; and what is actually deployed is a complementarity view relating his macro-theory to one particular part of orthodox micro-theory. Rejecting the dominant view, however, does not remove the issue of the absence in Keynes’s work of an adequately exposited micro-theory to accompany his macro-theory.