The Effects of a Money-Financed Fiscal Stimulus

• Authors: Jordi Galí
• Journal of Monetary Economics, Vol. 115, 1-19, September 2019

I analyze the effects of a money-financed fiscal stimulus and compare them with those resulting from a conventional debt-financed stimulus. I study the effects of both a tax cut and an increase in government purchases, with and without a binding zero lower bound (ZLB) on the nominal interest rate. When the ZLB is not binding, a money-financed fiscal stimulus is shown to have much larger multipliers than a debt-financed fiscal stimulus. That difference in effectiveness persists, but is much smaller, under a binding ZLB. Nominal rigidities are shown to play a major role in shaping those effects