Inflation and the fiscal limit

Troy Davig, Eric Leeper, Todd B Walker

Research output: Contribution to journalArticleResearchpeer-review

59 Citations (Scopus)

Abstract

We use a rational expectations framework to assess the implications of rising debt in an environment with a fiscal limit . The fiscal limit is defined as the point where the government no longer has the ability to finance higher debt levels by increasing taxes, so either an adjustment to fiscal spending or monetary policy must occur to stabilize debt. We give households a joint probability distribution over the various policy adjustments that may occur, as well as over the timing of when the fiscal limit is hit. One policy option that stabilizes debt is a passive monetary policy, which generates a burst of inflation that devalues the existing nominal debt stock. The probability of this outcome places upward pressure on inflation expectations and poses a substantial challenge to a central bank pursuing an inflation target. The distribution of outcomes for the path of future inflation has a fat right tail, revealing that only a small set of outcomes imply dire inflationary scenarios. Avoiding these scenarios, however, requires the fiscal authority to renege on some share of future promised transfers.
Original languageEnglish
Pages (from-to)31 - 47
Number of pages17
JournalEuropean Economic Review
Volume55
Issue number1
DOIs
Publication statusPublished - 2011
Externally publishedYes

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