I mean, it’s only a Nobel Prize in Economics so what the fuck does he know anyway?
To choose austerity is to bet it all on the confidence fairy
The mystical belief is that a smaller deficit will lead to an investment boom. What Britain really needs now is another stimulus
Joseph Stiglitz, The Guardian
Tuesday 19 October 2010 22:00 BST
Lower aggregate demand will mean lower tax revenues. But cutbacks in investments in education, technology and infrastructure will be even more costly in future. For they will spell lower growth – and lower revenues. Indeed, higher unemployment itself, especially if it is persistent, will result in a deterioration of skills, in effect the destruction of human capital, a phenomena which Europe experienced in the eighties and which is called hysteresis. Lower tax revenues now and in the future combined with lower growth imply a higher national debt, and an even higher debt-to-GDP ratio.
Matters may be even worse if consumers and investors realise this. Advocates of austerity believe that mystically, as the deficits come down, confidence in the economy will be restored and investment will boom. For 75 years there has been a contest between this theory and Keynesian theory, which argued that spending more now, especially on public investments (or tax cuts designed to encourage private investment) was more likely to restore growth, even though it increased the deficit.
The two prescriptions could not have been more different. Thanks to the IMF, multiple experiments have been conducted – for instance, in east Asia in 1997-98 and a little later in Argentina – and almost all come to the same conclusion: the Keynesian prescription works. Austerity converts downturns into recessions, recessions into depressions. The confidence fairy that the austerity advocates claim will appear never does, partly perhaps because the downturns mean that the deficit reductions are always smaller than was hoped.
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