 in favour of Keynes's idea of a centrally managed global reserve currency. Zhou argued that it was unfortunate that part of the reason for the Bretton Woods system breaking down was the failure to adopt Keynes's bancor. Zhou proposed a gradual move towards increased use of IMF special drawing rights (SDRs). Although Zhou's ideas had not been broadly accepted, leaders meeting in April at the 2009 G-20 London summit agreed to allow $250 billion of special drawing rights to be created by the IMF, to be distributed globally. Stimulus plans were credited for contributing to a better than expected economic outlook by both the OECD and the IMF, in reports published in June and July 2009. Both organisations warned global leaders that recovery was likely to be slow, so counter recessionary measures ought not be rolled back too early.
While the need for stimulus measures was broadly accepted among policy makers, there had been much debate over how to fund the spending. Some leaders and institutions, such as Angela Merkel and the European Central Bank, expressed concern over the potential impact on inflation, national debt and the risk that a too large stimulus will create an unsustainable recovery.
Among professional economists the revival of Keynesian economics has been even more divisive. Although many economists, such as George Akerlof, Paul Krugman, Robert Shiller, and Joseph Stiglitz, supported Keynesian stimulus, others did not believe higher government spending would help the United States economy recover from the Great Recession. Some economists, such as Robert Lucas, questioned the theoretical basis for stimulus packages. Others, like Robert Barro and Gary Becker, say that empirical evidence for beneficial effects from Keynesian stimulus does not exist. However, there is a growing academic literature that shows that fiscal expansion helps an economy grow in the near term, and that certain types of fiscal stimulus are particularly effective.
Reception and views
Keynes's economic thinking only began to achieve close to universal acceptance in the last few years of his life. On a personal level, Keynes's charm was such that he was generally well received wherever he went – even those who found themselves on the wrong side of his occasionally sharp tongue rarely bore a grudge. Keynes's speech at the closing of the Bretton Woods negotiations was received with a lasting standing ovation, rare in international relations, as the delegates acknowledged the scale of his achievements made despite poor health.
He was the one really great man I ever knew, and for whom I had unbounded admiration. The world will be a very much poorer place without him.
Lionel Robbins, former head of the economics department at the London School of Economics, who engaged in many heated debates with Keynes in the 1930s, had this to say after observing Keynes in early negotiations with the Americans while drawing up plans for Bretton Woods:
This went very well indeed. Keynes was in his most lucid and persuasive mood: and the effect was irresistible. At such moments, I often find myself thinking that Keynes must be one of the most remarkable men that have ever lived – the quick logic, the birdlike swoop of intuition, the vivid fancy, the wide vision, above all the incomparable sense of the fitness of words, all combine to make something several degrees beyond the limit of ordinary human achievement.
I am spellbound. This is the most beautiful creature I have ever listened to. Does he belong to our species? Or is he from some other order? There is something mythic and fabulous about him. I sense in him something massive and sphinx like, and yet also a hint of wings.
Keynes's intellect was the sharpest and clearest that I have ever known. When I argued with him, I felt that I took my life in my hands, and I seldom emerged without feeling something of a fool.
There is the man himself – radiant, brilliant, effervescent, gay, full of impish jokes ... He was a humane man genuinely devoted to the cause of the common good.
As a man of the centre described by some 