The Global Savings Glut, a Modern Policy Failure
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The global savings glut, driven by policy choices, has led to macroeconomic imbalances & high savings rates suppressing demand & hindering investment. @JonTurek
Jon Turek, "The Global Savings Glut, a Modern Policy Failure,"Cheap Cinvexity, May 18, 2020, https://jonturek.blogspot.com/2020/05/the-global-savings-glut-modern-policy.html
“…Overall: These all seem to be separate macroeconomic imbalances. Slowing global trade, high savings, low r*, EM flows. However, the umbrella in which they all seem to fit under is the world outlined above, a world that saves too much. And what is interesting from both a trading and a macroeconomic point of view, a lot of this was just a policy choice. Getting out of the pandemic, there are two outcomes for the private sector. One, a liquidity crisis turning into a solvency crisis, or they are saved and develop a massive savings impulse after this ends. This is why all these plans for fiscal involve some sort of debt forgiveness or socializing necessary costs. Policy will be pushed, whether it knows it or not, to "free" private sector balance sheets…”



Ed Comment: I love the data The narrative has some iffy aspects. “…and the US doesn't save.”Not exactly, we save enough to finance our investment. And much of what we save doesn’t show up as savings. It shows up as expenses for salaries paid to people designing a better future, most of whom are now working for home BTW. We haven’t found ways to invest the enormous influx of offshore savings.I don’t think exchange rates are a root cause. They’re an effect. The surplus saver are exporting manufacturing and buying US assets as a matter of policy. There might be a deeper correlation between manufacturing and having excess savings since the cost of capital goods is dropping faster than inflation and the future of manufacturing employment looks poor. This explains why the dollar weakens when china stimulates—the China choose to use their savings domestically rather than exporting them to the US. It's odd to say “External demand started falling, and the reaction was, we'll try adjusting the currency to rebalance. This is how Europe got to negative interest rates while running primary surpluses.” How do negative interest rate help to increase savings need to increase surplus exports? They work to mitigate savings and consequently surplus exports. A different mechanism has to be at work. For example, as demand for manufacturing employment declines (because manufacturing efficiency grows faster than the demand for manufactured output), savers may increase saving because they fear the future, which leads to a Keynesian paradox of thrift negative feedback loop. Low rates are a resulting effect, not a root cause.It’s impossible to believe“The world economy shifted”but“Asia+Europe didn't get the message.”I’m sure they go the message loud and clear. Hence they continued savings despite low rates. It’s silly/sloppy to say global trade declined before trump. This was predicted long before trump because the growth in GDP is not in manufactured good that can be exported.“So what do we have now. A balance sheet recession with both the private and public sector trying to save.”Who thinks the public sector is saving?!!! Increase growth comes with increased volatility. You can’t complain about one while ignoring the other. Or worse demand less volatility as if dampening it doesn’t come at the expense of (less capital and) slower growth. I also thinks it a mistake to call the pandemic “a liquidity crisis turning into a solvency crisis.” It’s not simply a liquidity crisis. It’s more of a solvency crisis. The path to insolvency passes through a liquidity crisis on its way to insolvency. That doesn’t make it a liquidity crisis. Insolvency can be avoided in a liquidity crisis. In a mild insolvency crisis, insolvency can be avoid if it can be pushed into the future, when better future circumstances makes it possible to avoid insolvency.