Tuesday, August 23, 2016

And you wonder why there's secular stagnation?

Brad Setser - IMF hooked on fiscal consolidation worldwide. Quote:

In theory, the IMF now wants current account surplus countries to rely more heavily on fiscal stimulus and less on monetary stimulus.

This shift makes sense in a world marked by low interest rates, the risk that surplus countries will export liquidity traps to deficit economies, and concerns about contagious secular stagnation. Fiscal expansion tends to lower the surplus of surplus countries and regions, while monetary expansion tends to increase external surpluses.

And large external surpluses should be a concern in a world where imbalances in goods trade are once again quite large—though the goods surpluses now being chalked up in many Asian countries are partially offset by hard-to-track deficits in “intangibles” (to use an old term), notably China’s ongoing deficit in investment income and its ever-rising and ever-harder-to-track deficit in tourism.

In practice, though, the Fund seems to be having trouble actually advocating fiscal expansion in any major economy with a current account surplus.

Best I can tell, the Fund is encouraging fiscal consolidation in China, Japan, and the eurozone. These economies have a combined GDP of close to $30 trillion. The Fund, by contrast, is, perhaps, willing to encourage a tiny bit of fiscal expansion in Sweden (though that isn’t obvious from the 2015 staff report) and in Korea—countries with a combined GDP of $2 trillion.

How can anyone still believe that secular stagnation is caused by any sort of endogenous characteristic of economies, when there's tens of trillions of dollars being committed to crushing demand and increasing savings every year as the result of overt political decisions?

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