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Our Research Catalogue contains grants and outputs data up until April/May 2014.

New Directions in Monetary and Fiscal Policy Analysis at the Macroeconomic Level

Grant reference: RES-062-23-1436

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Discussion paper details

When is monetary policy all we need?
We consider optimal monetary and fiscal policies in a New Keynesian model of a small open economy with sticky prices and wages. In this benchmark setting monetary policy is all we need - analytical results demonstrate that variations in government spending should play no role in the stabilization of shocks. In extensions we show, firstly, that this is even when true when allowing for in ation inertia through backward-looking rule-of-thumb price and wage-setting, as long as there is no discrepancy between the private and social evaluation of the marginal rate of substitution between consumption and leisure. Secondly, the optimal neutrality of government spending is robust to the issuance of public debt. In the presence of debt government spending will deviate from the optimal steady-state but only to the extent required to cover the deficit, not to provide any additional macroeconomic stabilization. However, unlike government spending variations in tax rates can play a complementary role to monetary policy, as they change relative prices rather than demand
English

Primary contributor

Author Fabian Eser

Additional contributors

Co-author Campbell Leith
Co-author Simon Wren-Lewis

Additional details

430
1471-0498
01 May 2009
45
Oxford
Department of Economics discussion paper

Files

Eser_monetary policy.pdf (.pdf / 414kb)