“In 2017, the global economy has created more credit relative to GDP than that at the beginning of 2008’s disaster. In the U.S., credit of $65 trillion is roughly 350% of annual GDP and the ratio is rising. In China, the ratio has more than doubled in the past decade to nearly 300%. Since 2007, China has added $24 trillion worth of debt to its collective balance sheet. Over the same period, the U.S. and Europe only added $12 trillion each. Capitalism, with its adopted fractional reserve banking system, depends on credit expansion and the printing of additional reserves by central banks, which in turn are re-lent by private banks to create pizza stores, cell phones and a myriad of other products and business enterprises. But the credit creation has limits and the cost of credit (interest rates) must be carefully monitored so that borrowers (think subprime) can pay back the monthly servicing costs. If rates are too high (and credit as a % of GDP too high as well), then potential Lehman black swans can occur. On the other hand, if rates are too low (and credit as a % of GDP declines), then the system breaks down, as savers, pension funds and insurance companies become unable to earn a rate of return high enough to match and service their liabilities.
Our highly levered financial system is like a truckload of nitro glycerin on a bumpy road. One mistake can set off a credit implosion where holders of stocks, high yield bonds, and yes, subprime mortgages all rush to the bank to claim its one and only dollar in the vault. It happened in 2008, and central banks were in a position to drastically lower yields and buy trillions of dollars via Quantitative Easing (QE) to prevent a run on the system. Today, central bank flexibility is not what it was back then. Yields globally are near zero and in many cases, negative. Continuing QE programs by central banks are approaching limits as they buy up more and more existing debt, threatening repo markets and the day to day functioning of financial commerce.
The U.S. and indeed the global economy is walking a fine line due to increasing leverage and the potential for too high (or too low) interest rates to wreak havoc on an increasingly stressed financial system. Be more concerned about the return of your money than the return on your money in 2017 and beyond.”