Niall Ferguson: "... It was said of the Bourbons that they forgot nothing and learned nothing. The same could easily be said of some of today’s latter-day Keynesians. They cannot and never will forget the policy errors made in the US in the 1930s. But they appear to have learned nothing from all that has happened in economic theory since the publication of their bible, John Maynard Keynes’s The General Theory of Employment, Interest and Money, in 1936...
Those economists, like New York Times columnist Paul Krugman, who liken confidence to an imaginary “fairy” have failed to learn from decades of economic research on expectations. They also seem not to have noticed that the big academic winners of this crisis have been the proponents of behavioural finance, in which the ups and downs of human psychology are the key..."
Fonte: Financial Times
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