Profile
John Maynard Keynes — (1883-1946)
Investor and Author
So influential was John Maynard Keynes that an entire school of modern thought bears his name. Many of his ideas were revolutionary; almost all are controversial. Keynesian economics serves as a sort of yardstick that can define virtually all economists who came after Keynes.
Keynes was born in Cambridge and attended King's College, Cambridge, where he earned his degree in mathematics in 1905. After leaving Cambridge, Keynes took a position with the civil service in Britain. While there, he collected the material for his first book in economics, Indian Currency and Finance, in which he described the workings of India's monetary system. Upon resigning, he returned to Cambridge to resume teaching. Keynes was a prominent journalist and speaker, and one of the famous Bloomsbury Group of literary greats, which included Virginia Woolf and Bertrand Russell.
At the 1944 Bretton Woods Conference, where the International Monetary Fund was established, Keynes was one of the architects of the postwar system of fixed exchange rates.
Keynes became a celebrity before becoming one of the most respected economists of the century. What gained him his celebrity status was his eloquent book The Economic Consequences of the Peace. Keynes wrote it to object to the punitive reparations payments imposed on Germany by the Allied countries after World War I. The amounts demanded by the Allies were so large, he wrote, that a Germany that tried to pay them would stay perpetually poor and, therefore, politically unstable. We now know that Keynes was right. Besides its excellent economic analysis of reparations, Keynes's book contained an insightful analysis of the Council of Four (Clemenceau of France, Prime Minister Lloyd George of Britain, President Woodrow Wilson of the United States, and Vittorio Orlando of Italy).
Keynes wrote: "The Council of Four paid no attention to these issues [which included making Germany and Austro-Hungary into good neighbors], being preoccupied with others, Clemenceau to crush the economic life of his enemy, Lloyd George to do a deal and bring home something which would pass muster for a week, the President to do nothing that was not just and right." (Ch. 6, par. VI.2)
In the twenties Keynes was a believer in the quantity theory of money (today called monetarism). His major policy view was that the way to stabilize the economy was to stabilize the price level, and that to do that the government's central bank must lower interest rates when prices tend to rise and raise them when prices tend to fall.
Keynes's ideas took a dramatic change, however, as unemployment in Britain dragged on during the interwar period, reaching levels as high as 20 percent. Keynes investigated other causes of Britain's economic woes, and The General Theory of Employment, Interest and Money was the result.
Why shouldn't government, thought Keynes, fill the shoes of business by investing in public works and hiring the unemployed? General Theory advocated deficit spending during economic downturns to maintain full employment. Keynes's conclusion initially met with opposition. At the time, balanced budgets were standard practice with the government. But the idea soon took hold and the United States government put people back to work on public works projects. Of course, once policymakers had taken deficit spending to heart, they could not let it go.
Contrary to some of his critics' assertions, Keynes was a relatively strong advocate of free markets. It was Keynes, not Adam Smith, who said "there is no objection to be raised against the classical analysis of the manner in which private self-interest will determine what in particular is produced, in what proportions the factors of production will be combined to produce it, and how the value of the final product will be distributed between them." Keynes believed that once full employment was achieved by fiscal policy measures, the market mechanism could then operate freely. "Thus," continued Keynes, "apart from the necessity of central controls to bring about an adjustment between the propensity to consume and the inducement to invest, there is no more reason to socialize economic life than there was before."
Little of Keynes's original work survives in modern economic theory. Instead, his ideas have been endlessly revised, expanded, and critiqued. Keynesian economics today, while having its roots in The General Theory, is chiefly the product of work by subsequent economists. Yet the fact that Keynes is the wellspring for so many outstanding economists is testament to the magnitude and influence of his ideas.
Source: The Library of Economics and History