Methodology & Revisions
Methodology
- Procedure for Updating the Composite Indexes
- Alternative description of methodology
- How to calculate diffusion indexes
- Components of the U.S. Business Cycle Indicators
Revisions
-
2012 Comprehensive Benchmark Revisions
(January 2012)
-
2005 Annual Benchmark Revision to the US Composite Indexes
(January 2005)
-
2004 Annual Benchmark Revision to the US Composite Indexes
(January 2004)
-
2003 Annual Benchmark Revision to the US Composite Indexes
(January 2003)
-
2002 Annual Benchmark Revision to the US Composite Indexes
(February 2002)