POLICY INTERACTION AND LEARNING EQUILIBRIA
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This note studies fiscal–monetary policy interactions in an endogenous growth model with multiple assets. The “growth-rate Laffer curve” clarifies an important tension between economic growth and government revenue and reveals that higher economic growth does not always finance a larger budget deficit. There are two Pareto-ranked balanced-growth equilibria, which can both be E-stable. Although fiscal policy can eliminate the expectational indeterminacy, it rules out the equilibrium with a higher growth rate and higher welfare. Near the lower bound of the nominal interest rate, an arbitrarily small budget deficit will select the low-growth equilibrium to be the unique E-stable equilibrium.
2013 ◽
Vol 17
(7)
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pp. 1438-1466
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2014 ◽
Vol 5
(4)
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pp. 44-58
2017 ◽
Vol 126
(5B)
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pp. 117
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2008 ◽
Vol 47
(4II)
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pp. 471-486
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