Let Martin Wolf really depress you

Martin Wolf — always the go-to commentator for economics — in today’s Financial Times:

Now think what will happen if, after two or more years of monstrous fiscal deficits, the US is still mired in unemployment and slow growth. People will ask why the country is exporting so much of its demand to sustain jobs abroad. They will want their demand back. The last time this sort of thing happened – in the 1930s – the outcome was a devastating round of beggar-my-neighbour devaluations, plus protectionism. Can we be confident we can avoid such dangers? On the contrary, the danger is extreme. Once the integration of the world economy starts to reverse and unemployment soars, the demons of our past – above all, nationalism – will return. Achievements of decades may collapse almost overnight.

Yet we have a golden opportunity to turn away from such a course. We know better now. The US has, in Barack Obama, a president with vast political capital. His administration is determined to do whatever it can. But the US is not strong enough to rescue the world economy on its own. It needs helpers, particularly in the surplus countries. The US and a few other advanced countries can no longer absorb the world’s surpluses of savings and goods. This crisis is the proof. The world has changed and so must policy. It must do so now.

If any administration can galvanize coordinated global action, I think it will be Obama’s. But the time and room for maneuver is very small.

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