Keynes' Investments

Abstract . It is well known that in The General Theory, Keynes is very critical of the stock exchange market, an institution, he says, that “cannot be claimed as one of the outstanding triumphs of laissez-faire capitalism.” At the same time much of his income was derived from speculation in commodities, stocks and foreign exchange. Some questions raised by Keynes’ way of making a living are addressed. When did his market activities begin? Did he, as some detractors allege, take advantage of insider information? What principles of behavior did he follow in his buying and selling? What was his attitude toward his way of making a living? And, above all do the views expressed in The General Theory reflect the influence of Keynes’ market experience? It is suggested that there is, in fact, a close relation between Keynes’ financial experiences and some of his distinctive economic theories. His experiences, interpreted in the light of his Apostolic-Moorean beliefs, caused the deeply critical attiiude toward the whole financial system that one finds in The General Theory's chapter 12.