Recent Changes in the U.S. Business Cycle
Posted: 4 May 2001
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Recent Changes in the U.S. Business Cycle
Abstract
The US business cycle expansion that started in March 1991 is the longest on record. This paper uses statistical techniques to examine whether this expansion is a onetime unique event or whether its length is a result of a change in the stability of the US economy. Bayesian methods are used to estimate a common factor model that allows for structural breaks in the dynamics of a wide range of macroeconomic variables. We find strong evidence that a reduction in volatility is common to the series examined. Further, the reduction in volatility implies that future expansions will be considerably longer than the historical average.
Keywords: Recession, Common Factor, Business Cycle, Bayesian Methods.
JEL Classification: E52, C53
Suggested Citation: Suggested Citation
