In December 2015, the Federal Reserve Board (FRB) initiated the process of "normalization," with the objective of gradually raising the federal funds rate back to "normal"-i.e., levels that are "neither expansionary nor contrary" and are consistent with the established 2 percent longer-run goal...

Historically high levels of private and public debt coupled with already very low short-term interest rates appear to limit the options for stimulative monetary policy in many advanced economies today. One option that has not yet been considered is monetary financing by central banks to boost...