Excess Asian savings are weighing on global interest rates
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Asian savings have led to large current-account surpluses, averaging $525bn annually over the past five years, slightly higher than pre-2008 levels.
Economist Staff, "Excess Asian savings are weighing on global interest rates,"Economist, November 23, 2019, https://www.economist.com/finance-and-economics/2019/11/23/excess-asian-savings-are-weighing-on-global-interest-rates
"...There are certainly echoes with 15 years ago. High savings rates in Asia continue to translate into large current-account surpluses. Over the past five years East Asia’s current-account surplus has averaged about $525bn annually, a touch higher in cash terms than the average in the five years preceding the 2008 crisis. The distribution has shifted: China’s surplus peaked a decade ago, while those of South Korea and Taiwan are bigger than they used to be. The current-account surpluses in Asia’s big economies add up to about 0.6% of global gdp, roughly the same as that of Europe’s surplus economies, including Germany’s, in combination.....A broader question is whether Asia should be faulted for its predilection for saving. Take Singapore, which lies at the extreme end with a current-account surplus of 18% of gdp. The imf argues that the country’s external position is “substantially stronger” than warranted by fundamentals. It has called for the government to spend more on infrastructure and on social security, which would help reduce its citizens’ precautionary savings. But Singapore has pushed back against such criticisms. Before the mid-1980s it regularly ran a current-account deficit. Its surplus ballooned as it hit a demographic sweet spot, with lots of workers and few retired people. In the coming years, though, it expects its surplus to narrow as its population gets older. Households will draw down savings and the government will face mounting health-care costs. For China, South Korea and Taiwan, all of which are set to age rapidly, the dynamics are likely to be similar.Economists also continue to question how much blame Asian savers really deserve for the global financial turmoil of 2008. There were plenty of other culprits. They included America’s lax mortgage regulations and Europe’s rash banks, which borrowed heavily and scooped up dangerous debt products. Once again, the West is doing much on its own terms that is alarming enough, from America’s trade wars to Europe’s inability to muster a co-ordinated fiscal response to its economic woes. Surplus savings in Asia are yet another drag on a world suffering from weak demand. But of all the things to worry about, they are not top of the list...."
Economist on the chronic surplus Asian countries (Brad Setser is quoted)



Ed Comment“If China continues to be a surplus exporter to the US but it doesn’t want to buy dollar-denominated assets, then it has to run surpluses with other countries whose currency-denominated assets it wants to buy and hold. In turn, those countries have to run trade surplus with the US. For example, China could loan machinery to Mexico (by financing the purchase of Chinese machinery for pesos). Mexico then runs trade surpluses with the US. If China held pesos, Mexico would take dollar-to-peso conversion risk. Or china could own a Mexican asset directly that generates future peso cash flow (i.e. own equity instead of debt).Except they are beggaring the wages of their workers. I'm not sure we should mind their cheaper wages but for their growing military might, our growing domestic unrest, and the transfer of our IP both illigetimately and legitimately. “
Steve Comment:“Yes in and of itself I agree that is more of a problem for Chinese and German households then for the US Government. But as Pettis's points out those cheaper wages are a function of specific policy choices made by the surplus country to keep their household share low that allow savings to flow to the west. And as you point out in Upside those flows displace our domestic savings and create lower wages/unemployment. Given the resulting "domestic unrest" not sure that trade off is worth it. Perhaps you are correct that the unintended consequences of capital controls (say Buffett's Import certificates, or Pettis's MAC) are to high of a risk; and a disaster if we find ourselves capital constrained. Maybe a new Plaza Accord is needed. Sadly James Baker is likely not long for this world.”
Pettis Comment:"....Asians say their high savings rates and the resulting large trade surpluses have to do with aging populations, but this is nonsense. Their high savings rates are caused mainly by policies that directly or indirectly force households to subsidize manufacturing, some times through weaker currencies but often through repressed interest rates, consumption taxes, downward pressure on wage growth, etc. This is just the modern version of beggar-they-neighbor...."