China’s private sector debt ballooned from 2008 through 2016, among the largest and most sustained such increases historically. Notably, this Chinese credit growth was financed entirely from domestic savings, unlike many other examples of rapid credit expansion elsewhere.

The Federal Open Market Committee adjusts the stance of monetary policy primarily by changing its target range for the federal funds rate. A new measure examines rate transmission efficacy across interest rates in a variety of money markets.

Analysts have taken notice of the large share of total U.S. spending attributable to the very highest earners. The concerns are that the emergence of K-shaped growth—bifurcated activity at an elevated rate among high earners and much more restrained among most others—may put the U.S. in greater economic peril.