Keynes by Peter Clarke is a relatively short study of what Clarke calls the 20th century’s most influential economist. The book comprises two parts.First, Clarke offers Keynes’ biography, including his emergence as a major figure in British and international life. Next, Clarke reviews Keynes’ evolution as an economist.
Keynes the man was active socially and bisexually, ultimately settling into an apparently happy marriage with a Russian ballerina whom his Bloomsbury friends did not much like but Keynes adored. He was a great figure at his university, Cambridge, and in the British treasury at Whitehall, and in the counsels of industry, as well. He sponsored and fostered the arts, he made millions as an investor, and he lived well, owning a town and a country house and commuting by Rolls Royce. His quick-witted but apparently amiable disposition made him easy to like and difficult to defeat in debate. He had a mind that broke many molds, pushing people to understand that a government, by stimulating demand, could bring down unemployment and thereby repay the government’s investment in its own society. But Keynes was an active representative of the nation, as well. He was a key interlocutor with the U.S. in the Lend Lease arrangements that helped Britain get through WWII and he performed heroically after WWII in helping give birth to the International Monetary Fund and World Bank.
What more could you ask from life than to be so engaged in both thought and action while maintaining a circle of friends in high politics, literature and the arts?
Clarke’s book isn’t hagiography primarily because Keynes wasn’t a saint. He didn’t always have the right answers and he changed his mind as economic conditions mandated. He was generous in acknowledging the contributions of other economists, and he left a legacy that was so broad that the monetarist Milton Friedman said that in one sense we were all Keynesians and in another sense none of us were Keynesians.
In the US it appears to me that Keynes largely is understood as favoring deficit spending to help economies get out of recessions. Today one would think of Paul Krugman, who has cogently argued that the Obama Administration did many of the right things in dealing with the Great Recession, but not enough of the right things.
Like Keynes, Krugman focuses hard on unemployment. Janet Yellen, chairperson of the FED, does the same. She has a dual mandate from Congress: maintain the stability of the currency (fight inflation, in other words) and also promote employment. In a sense, these are are conflicting tasks. The stability of the currency, or low inflation, matters a lot to the rich. Jobs matter a lot to the poor and out of work. If Keynes has a general influence over what has happened in the U.S. in the last six years, it’s been to keep trying things, even as the Republican House of Representatives believes we’ve outspent our means and should cut back--which would protect the currency’s value but worsen the unemployment numbers. In Europe Keynes may have been less influential than in the U.S. (remember, Keynes died seventy years ago). Only now, as Europe flirts with a second recession have policymakers there begun letting more money flow. It’s obviously needed. Germany has terrible memories of inflation in the 1920s. France is right, though, in refusing to accept the disciplines implicit in the EU’s unsuccessful efforts to get the continent moving again.
I’d recommend Clarke’s book to anyone interested in Keynes, or to anyone who wants to learn about him. It happens that I read this book right after reading an excellent book about Jean-Paul Sartre, and I asked myself which of these giants of the 20th century mattered the most and made the most sense. The fact is that Sartre’s leftism was informed but not highly educated in matters of economics and finance. That does not disqualify him from competing with Keynes in the sense that Keynes himself placed great emphasis on the hard to estimate impact of expectations and outlooks on economic futures. What Sartre stood for was socio-economic equality, and he linked this to the ethics of everyone’s individual freedom and dignity. This has left a powerful legacy. Keynes, by contrast, understood the minutiae of how economies work, and they don’t work with the egalitarian elegance of Sartre’s propositions. Sartre liked to style himself a rationalist, not a metaphysical dreamer. We can grant him that but not in comparison to the multi-decade intellectual leadership Keynes gave the world. He took “the animal spirits” of humanity and developed macroeconomic understandings we still rely upon. By the same token, we still rely upon the IMF and World Bank. In addition, Keynes took the trouble to understand that writing well matters, so while he was not the imaginative equal of Sartre, he was good with the pen as well.