Who figured out Modern Monetary Theory? When? How?

Modern Monetary Theory
This entry is part 1 of 7 in the series Who figured out Modern Monetary Theory?

Modern Monetary Theory is an economic school of thought that starts with the fiscal operations whereby currency issuer Treasury Departments and Central Banks add money to the economy and take money out. It also take into account how the commercial banking system shapes the economy. The first published book describing this was published in 1993. […]