A key concept in modern economics is, to use the jargon term, rational expectations. The idea has dominated orthodox macroeconomics over the past 30 years. Not all economists have been persuaded of its merits by any means, but nevertheless, its influence has extended far beyond academia, into
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Sports fans will all be familiar with the commentator who almost always gets things wrong. “Arsenal are very much on top here” he – it is invariably a “he” – will pronounce, or “Root is looking very settled”, only for the opposition to score a goal immediately
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David Cameron has tried to frame the Brexit debate into one based on economics. Standing with him is the overwhelming consensus of economists themselves, from academics to the International Monetary Fund (IMF). Their pronouncements are not having that much impact on the electorate if the polls are
Read more →Olivier Blanchard, the recently retired Head of Economics at the International Monetary Fund, has something of a track record with his predictions. In 2013, he warned George Osborne that he was “playing with fire” with the UK’s recovery from the financial crisis. Austerity had to be relaxed.
Read more →So, International Monetary Fund, wrong again! At the end of last week, the IMF abandoned its criticism of the UK government’s economic strategy. Christine Lagarde, the IMF chief, said her organisation had ‘underestimated’ the strength of the recovery in Britain. The IMF now believes that the UK
Read more →The concept of the’ output gap’ is central to mainstream macroeconomics. It is not merely of academic interest. The Office for Budget Responsibility (OBR) has a specific requirement to estimate the output gap, which it defines formally as “the difference between the current level of activity in
Read more →Tragedy struck at a mid-week game played during the holiday season in Football League Division Two. The pies ran out in the home supporters’ bar. The incident may seem trivial to those not involved. Yet it illustrates some important themes in economics, which have even gained their inventors
Read more →In the boom decade of the 2000s, corporate rebranding and renaming was all the rage. Some were successful. Others are best forgotten, like PWC’s proposal to bestow the name of Monday on its consulting arm. But as the world’s economic recovery gathers momentum, perhaps it is time
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