Monetary and fiscal policy interactions in a New Keynesian model with capital accumulation and non-Ricardian consumers

Monetary and fiscal policy interactions in a New Keynesian model with capital accumulation and non-Ricardian consumers

This paper develops a small New Keynesian model with capital accumulation and government debt dynamics. The paper discusses the design of simple monetary and fiscal policy rules consistent with determinate equilibrium dynamics in the absence of Ricardian equivalence. Under this assumption, government debt turns into a relevant state variable which needs to be accounted for in the analysis of eq...

Designing Monetary and Fiscal Policy Rules in a New Keynesian Model with Rule-of-thumb Consumers

This paper studies the determinacy properties of monetary and fiscal policy rules in a small-scale New Keynesian model. We modify the standard model in two ways. First, we allow positive public debt in the steady state as in Leeper [Journal of Monetary Economics 27, 129–147 (1991)]. Second, we add rule-of-thumb consumers as in Bilbiie [Journal of Economic Theory 140, 162–196 (2008)]. Leeper stu...

The Taylor principle in a New Keynesian model with capital accumulation, government debt dynamics and non-Ricardian consumers

This paper develops a small, analytically tractable New Keynesian model with capital accumulation and government debt dynamics. We show that, in the absence of Ricardian equivalence, the latter channel is of conceptual importance for the design of monetary and Þscal policy rules consistent with determinate equilibrium dynamics. Our model can be used to see how deviations from Ricardian equivale...

Interactions between Fiscal and Monetary Policy: A New Keynesian Model with Regime Switching Process

Ricardian Consumers with Keynesian Propensities

This paper examines Ricardian equivalence in a world in which taxes are not lump sum, but are levied on risky labor income. It shows that the marginal propensity to consume out of a tax cut, coupled with a future income tax increase, can be substantial under plausible assumptions. Indeed, the MPC out of a tax cut can be closer to the Keynesian value that ignores the future tax liabilities than ...