Debt Management and Optimal Fiscal Policy with Long Bonds
36 Pages Posted: 20 Jun 2012
Date Written: May 2012
Abstract
We study Ramsey optimal fiscal policy under incomplete markets in the case where the government issues only long bonds of maturity N > 1. We find that many features of optimal policy are sensitive to the introduction of long bonds, in particular tax variability and the long-run behaviour of debt. When government is indebted, it is optimal to respond to an adverse shock by promising to reduce taxes in the distant future as this achieves a cut in the cost of debt. Hence, debt management concerns override typical fiscal policy concerns such as tax-smoothing. In the case where the government leaves bonds in the market until maturity, we find two additional reasons why taxes are volatile due to debt management concerns: debt has to be brought to zero in the long run and there are N -period cycles. We formulate our equilibrium recursively applying the Lagrangean approach for recursive contracts. However even with this approach the dimension of the state vector is very large. To overcome this issue we propose a flexible numerical method, the “condensed PEA”, which substantially reduces the required state space. This technique has a wide range of applications. To explore issues of policy coordination and commitment we propose an alternative model where monetary and fiscal authorities are independent.
Full publication: Threat of fiscal dominance?
Keywords: Computational methods, debt management, fiscal policy, government debt, maturity structure, tax-smoothing, yield curve
JEL Classification: C63, E43, E62, H63
Suggested Citation: Suggested Citation
Do you have negative results from your research you’d like to share?
Recommended Papers
-
A Preferred-Habitat Model of the Term Structure of Interest Rates
By Dimitri Vayanos and Jean-luc Vila
-
A Preferred-Habitat Model of the Term Structure of Interest Rates
By Dimitri Vayanos and Jean-luc Vila
-
A Preferred-Habitat Model of the Term Structure of Interest Rates
By Dimitri Vayanos and Jean-luc Vila
-
What Does Monetary Policy Do to Long-Term Interest Rates at the Zero Lower Bound?
-
Large-Scale Asset Purchases by the Federal Reserve: Did They Work?
By Joseph Gagnon, Matthew Raskin, ...