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Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - Designing monetary and fiscal policy rules in a new Keynesian model with rule-of-thumb consumers
AU - Rossi, Raffaele
N1 - http://journals.cambridge.org/action/displayJournal?jid=MDY The final, definitive version of this article has been published in the Journal, Macroeconomic Dynamics, 18 (2), pp 395-417 2014, © 2014 Cambridge University Press.
PY - 2014/3
Y1 - 2014/3
N2 - 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 studied a model in which Ricardian equivalence holds, and he showed that monetary and fiscal policy can be studied independently. In Bilbiie’s analysis, rule-of-thumb consumers break the Ricardian equivalence and generate important consequences for the design of monetary policy. In his model, steady-state public debt was equal to zero. We study a model with both rule-of-thumb consumers and positive steady-state public debt. We find that the mix of fiscal and monetary policies that guarantees equilibrium determinacy is sensitive to the exact values of the parameters of the model.
AB - 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 studied a model in which Ricardian equivalence holds, and he showed that monetary and fiscal policy can be studied independently. In Bilbiie’s analysis, rule-of-thumb consumers break the Ricardian equivalence and generate important consequences for the design of monetary policy. In his model, steady-state public debt was equal to zero. We study a model with both rule-of-thumb consumers and positive steady-state public debt. We find that the mix of fiscal and monetary policies that guarantees equilibrium determinacy is sensitive to the exact values of the parameters of the model.
KW - Rule-of-thumb consumers
KW - Ricardian equivalence
KW - Public debt
KW - Monetary–fiscal policy interactions
U2 - 10.1017/S1365100512000430
DO - 10.1017/S1365100512000430
M3 - Journal article
VL - 18
SP - 395
EP - 417
JO - Macroeconomic Dynamics
JF - Macroeconomic Dynamics
SN - 1365-1005
IS - 2
ER -