We lay out a tractable model for the analysis of optimal monetary and fiscal policy in a currency union. The monetary authority sets a common interest rate for the union, whereas fiscal policy is implemented at the country level, through the choice of government spending. In the presence of country-specific shocks and nominal rigidities, the policy mix that is optimal from the viewpoint of the union as a whole requires that inflation be stabilized at the union level by the common central bank, whereas fiscal policy has a country-specific stabilization role, one beyond the efficient provision of public goods.
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Volume (Year): 76 (2008) Issue (Month): 1 (September) Pages: 116-132 Download reference. The following formats are available: HTML
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António Afonso & Ricardo M. Sousa, 2008.
"The Macroeconomic Effects of Fiscal Policy,"
Working Papers
2008/56, Department of Economics at the School of Economics and Management (ISEG), Technical University of Lisbon..
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