Arbeitspapier

Time-consistent management of a liquidity trap with government debt

This paper studies optimal discretionary monetary and fiscal policy when the lower bound on nominal interest rates is occasionally binding in a model with nominal rigidities and long-term government debt. At the lower bound it is optimal for the government to temporarily reduce debt. This decline stimulates output, which is inefficiently low during liquidity traps, by lowering expected real interest rates following the lift-off of the nominal rate from the lower bound. Away from the lower bound, the long-run level of government debt increases with the risk of reaching the lower bound. The accumulation of debt pushes up inflation expectations so as to offset the opposite effect due to the lower bound risk.

Language
Englisch

Bibliographic citation
Series: Bank of Canada Staff Working Paper ; No. 2018-38

Classification
Wirtschaft
Monetary Policy
Fiscal Policy
Comparative or Joint Analysis of Fiscal and Monetary Policy; Stabilization; Treasury Policy
Subject
Monetary policy
fiscal policy

Event
Geistige Schöpfung
(who)
Matveev, Dmitry
Event
Veröffentlichung
(who)
Bank of Canada
(where)
Ottawa
(when)
2018

DOI
doi:10.34989/swp-2018-38
Handle
Last update
10.03.2025, 11:44 AM CET

Data provider

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Object type

  • Arbeitspapier

Associated

  • Matveev, Dmitry
  • Bank of Canada

Time of origin

  • 2018

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