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Brave-Butters-Kelley Irregular Component of GDP (BBKQIR)

Observations

Q4 2024: 0.59857
Updated: Mar 31, 2025 7:31 AM CDT
Q4 2024:  0.59857  
Q3 2024:  1.63653  
Q2 2024:  1.55374  
Q1 2024:  0.44905  
Q4 2023:  1.78608  

Units:

Annualized Percent Change from Preceding Period,
Seasonally Adjusted

Frequency:

Quarterly

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Notes

Title Release Dates
Brave-Butters-Kelley Irregular Component of GDP 2021-04-01 2022-07-04
Brave-Butters-Kelley Irregular Component of GDP (DISCONTINUED) 2022-07-05 2022-08-28
Brave-Butters-Kelley Irregular Component of GDP 2022-08-29 2025-03-31
 
Source    
Federal Reserve Bank of Chicago 2021-04-01 2022-08-28
Indiana University: Indiana Business Research Center 2022-08-29 2025-03-31
 
Release    
Brave-Butters-Kelley Indexes 2021-04-01 2025-03-31
 
Units    
Annualized Percent Change from Preceding Period 2021-04-01 2025-03-31
 
Frequency    
Quarterly 2021-04-01 2025-03-31
 
Seasonal Adjustment    
Seasonally Adjusted 2021-04-01 2025-03-31
 
Notes    
The Brave-Butters-Kelley Indexes (BBKI) are a research project of the Federal Reserve Bank of Chicago. The BBK Coincident and Leading Indexes and Monthly GDP Growth for the U.S. are constructed from a collapsed dynamic factor analysis of a panel of 500 monthly measures of real economic activity and quarterly real GDP growth.

The irregular component of GDP is expressed in annualized real GDP growth equivalent units.

This quarterly series is aggregated from the monthly version of the series (BBKMIR) (https://fred.stlouisfed.org/series/BBKMIR), using the triangle average described in Brave, Butters, and Kelley (2019) (https://www.chicagofed.org/publications/economic-perspectives/2019/1) to approximate quarterly annualized (log) percent changes from the monthly series.

For more details, see also:
Brave, Scott A., Ross Cole, and David Kelley, 2019, A 'big data' view of the U.S. economy: Introducing the Brave-Butters-Kelley Indexes (https://www.chicagofed.org/publications/chicago-fed-letter/2019/422), Chicago Fed Letter, Federal Reserve Bank of Chicago, No. 422. Crossref, https://doi.org/10.21033/cfl-2019-422
Brave, Scott A., R. Andrew Butters, and David Kelley, 2019, A new 'big data' index of U.S. economic activity (https://www.chicagofed.org/publications/economic-perspectives/2019/1), Economic Perspectives, Federal Reserve Bank of Chicago, Vol. 43, No. 1. Crossref, https://doi.org/10.21033/ep-2019-1

2021-04-01 2022-08-28
The Brave-Butters-Kelley Indexes (BBKI) are the byproduct of research originally conducted by the Federal Reserve Bank of Chicago. Currently, the BBKI are maintained and produced by the Indiana Business Research Center at the Kelley School of Business at Indiana University. The BBK Coincident and Leading Indexes and Monthly GDP Growth for the U.S. are constructed from a collapsed dynamic factor analysis of a panel of 490 monthly measures of real economic activity and quarterly real GDP growth.

The irregular component of GDP is expressed in annualized real GDP growth equivalent units.

This quarterly series is aggregated from the monthly version of the series (BBKMIR (https://fred.stlouisfed.org/series/BBKMIR)), using the triangle average described in Brave, Butters, and Kelley (2019) (https://www.chicagofed.org/publications/economic-perspectives/2019/1) to approximate quarterly annualized (log) percent changes from the monthly series.

For more details, see also:
Brave, Scott A., Ross Cole, and David Kelley, 2019, A 'big data' view of the U.S. economy: Introducing the Brave-Butters-Kelley Indexes (https://www.chicagofed.org/publications/chicago-fed-letter/2019/422), Chicago Fed Letter, Federal Reserve Bank of Chicago, No. 422. Crossref, https://doi.org/10.21033/cfl-2019-422
Brave, Scott A., R. Andrew Butters, and David Kelley, 2019, A new 'big data' index of U.S. economic activity (https://www.chicagofed.org/publications/economic-perspectives/2019/1), Economic Perspectives, Federal Reserve Bank of Chicago, Vol. 43, No. 1. Crossref, https://doi.org/10.21033/ep-2019-1

2022-08-29 2025-03-31

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Indiana University: Indiana Business Research Center Brave-Butters-Kelley Indexes Gross Domestic Product Quarterly Indexes Seasonally Adjusted Nation Public Domain: Citation Requested United States of America