In this paper, we examine the likely consequences for the sustainability of fiscal policy of pursuing goals that rely on restrictive ceilings on deficits and debt. We provide a formal theoretical framework for analyzing the sustainability of fiscal policy based on the government intertemporal...

Cutting government spending on goods and services increases the budget deficit if the nominal interest rate is close to zero. This is the message of a simple but standard New Keynesian DSGE model calibrated with Bayesian methods. The cut in spending reduces output and thus—holding rates for...

This paper addresses the effectiveness of fiscal policy at zero nominal interest rates. I analyze a stochastic general equilibrium model with sticky prices and rational expectations and assume that the government cannot commit to future policy. Real government spending increases demand by...