David Andolfatto is a vice president of the St. Louis Federal Reserve Bank and is published widely in the field of monetary economics. He also blogs at MacroMania, and has recently published on issues such as the zero lower bound, the symmetry of the Fed's inflation target, a new standing repo facility, and MMT. David is a returning guest to Macro Musings, and he joins the show today to talk about these issues. David and David also discuss the safe asset shortage, average and flexible inflation targeting, and the legal, political, and economic restraint surrounding