hero working papers

Fiscal Policy Rules and Regime (In)Stability: Evidence from the US

Number: 282
Year: 2005
Author(s): Carlo Favero(IGIER, Università Bocconi and CEPR) and Tommaso Monacelli (IGIER, Università Bocconi and CEPR)
Tommaso Monacelli (IGIER, Universita Bocconi and CEPR)

Abstract

We employ Markov-switching regression methods to estimate fiscal policy feedback rules
in the U.S. for the period 1960-2002. Our approach allows to capture policy regime changes
endogenously. We reach three main conclusions. First, fiscal policy may be characterized,
according to Leeper (1991) terminology, as active from the 1960s throughout the 1980s, switching
gradually to passive in the early 1990s and switching back to active in early 2001. Second,
regime-switching fiscal rules are capable of tracking the time-series behaviour of the U.S. primary
deficit better than rules based on a constant parameter specification. Third, regime-switches in
monetary and fiscal policy rules do not exhibit any degree of synchronization. Our results are
at odds with the view that the post-war U.S. fiscal policy regime may be classified as passive at
all times, and seem to pose a challenge for the specification of the correct monetary-fiscal mix
within recent optimizing macroeconomic models considered suitable for policy analysis.

Keywords: active and passive fiscal policy rule, Markov-switching estimation, monetary policy rule
JEL codes: E62, E50