Optimal Government Spending at the Zero Bound: Nonlinear and Non-Ricardian Analysis
This paper characterizes optimal government spending when monetary policy is constrained by the zero lower bound under a variety of assumptions about a set of fiscal instruments available to finance government spending. The private sector of the model is given by a standard New Keynesian model. In response to a large and persistent time-preference shock, government chooses a sequence of nominal interest rate and government spending, which can be financed by either lump-sum tax, a mix of labor income tax and debt, or a mix of consumption tax and debt. There are four main findings. First, optimal government spending policy is characterized by an initial expansion followed by a sharp reduction during the period of zero nominal interest rates. Second, optimal dynamics of debt and primary balance depend on the available distortionary tax and the initial level of debt. Third, welfare gain of having government spending as an additional policy instrument depends importantly on the available distortionary tax, but is generally much smaller than welfare gain of having debt instrument or distortionary tax. Finally, welfare gains of various fiscal instruments are larger in the economy with larger initial debt.
|Date of creation:||2011|
|Date of revision:|
|Contact details of provider:|| Postal: Society for Economic Dynamics Marina Azzimonti Department of Economics Stonybrook University 10 Nicolls Road Stonybrook NY 11790 USA|
Web page: http://www.EconomicDynamics.org/
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- Juillard, Michel & Laxton, Douglas & McAdam, Peter & Pioro, Hope, 1998. "An algorithm competition: First-order iterations versus Newton-based techniques," Journal of Economic Dynamics and Control, Elsevier, vol. 22(8-9), pages 1291-1318, August.
- Tomohiro Sugo & Yuki Teranishi, 2008. "The Zero Interest Rate Policy," IMES Discussion Paper Series 08-E-20, Institute for Monetary and Economic Studies, Bank of Japan.
- Thorsten Drautzburg & Harald Uhlig, 2011.
"Fiscal Stimulus and Distortionary Taxation,"
2011-005, Becker Friedman Institute for Research In Economics.
- Thorsten Drautzburg & Harald Uhlig, 2011. "Fiscal Stimulus and Distortionary Taxation," 2011 Meeting Papers 481, Society for Economic Dynamics.
- Thorsten Drautzburg & Harald F. Uhlig, 2013. "Fiscal stimulus and distortionary taxation," Working Papers 13-46, Federal Reserve Bank of Philadelphia.
- Thorsten Drautzburg & Harald F. Uhlig, 2011. "Fiscal stimulus and distortionary taxation," FRB Atlanta CQER Working Paper 2011-01, Federal Reserve Bank of Atlanta.
- Drautzburg, Thorsten & Uhlig, Harald, 2011. "Fiscal stimulus and distortionary taxation," ZEW Discussion Papers 11-037, ZEW - Zentrum für Europäische Wirtschaftsforschung / Center for European Economic Research.
- Thorsten Drautzburg & Harald Uhlig, 2011. "Fiscal Stimulus and Distortionary Taxation," NBER Working Papers 17111, National Bureau of Economic Research, Inc.
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