Understanding The CFNAI Components

 | Jul 21, 2014 06:25PM ET

The Chicago Fed's National Activity Index, which I reported on earlier today , is based on 85 economic indicators drawn from four broad categories of data:

  • Production and Income
  • Employment, Unemployment, and Hours
  • Personal Consumption and Housing
  • Sales, Orders, and Inventories

The complete list is available here in PDF format.

In today's Chicago Fed update, we learned that two of the four broad categories of indicators that make up the index made nonpositive contributions to the index in June, but two of the four categories increased from May. Personal Consumption and Housing continues to be the significantly underperforming category. Let's now take a look at the historical context, focusing on the less volatile 3-month moving average of the components.

A chart overlay of the complete multi-decade span of all four categories, even if we use the three-month moving averages, is quite challenging for visual clarity:


So here is a close-up view since 2000:


But a snapshot of the 21st century contains only two recessions, so it's unclear how the individual components have behaved in during the seven recessions since the 1967 starting point for this data series.

Here is a set of charts showing each of the four components since 1967. Because of the highly volatile nature of the data, the charts are based on three-month moving averages, a smoothing strategy favored by the Chicago Fed economists. I've also highlighted the values for the months that the NBER subsequently identified as recession starts.