The U.S. unemployment rate ("U3") declined slightly to 9.0 percent -- not much comfort.
But if we add the percentage of the labor force that is underemployed -- the involuntarily employed part-time, i.e., those working "part-time for economic reasons" -- the combined index of underemployment fell by two-tenths of a percentage point, from 13.0 to 12.8 percent. Slightly better.
The underemployment index is unofficial. I am calling it U7. See the last line of the table at the end of this post.
The unofficial U7 index is useful because it gives a more complete picture of the extent of the lack of work in the labor market than the unemployment rate alone. It is easily interpreted as unemployment plus underemployment, as a percentage of the labor force. It can be compared on a monthly basis because both components and the denominator are seasonally adjusted.
Seasonal adjustment issues are created by the three numbers the Bureau of Labor Statistics uses now as its broad measures of unemployment -- U4, U5 and U6. They all combine seasonally adjusted numbers with unadjusted numbers. This means that monthly changes in these numbers may be misleading because of seasonal factors. Another consequence of combining seasonally adjusted with unadjusted numbers is that state data for U4, U5 and U6 are provided on a four-quarter moving average basis, which is pretty useless for regional economists and journalists trying to pick up state workforce developments on a timely basis.
Un- and Under-Employment Indicators (Aug, Sep, Oct)
Unemployed/labor force, Rate % (U3) 9.1 9.1 9.0
Labor Force (mil.) 153.6 154.0 154.2
Teenagers unemployed % 25.4 24.6 24.1
Blacks unemployed % 16.7 16.0 15.1
Long-term unemployed/unemployed % 42.9 44.6 42.4
Unemp+discouraged/LFplusdisc* % (U4) 9.7 9.7 9.6
Unemp+marg. att./LF plus marg. att.* % (U5) 10.6 10.5 10.5
Unemp plus invol PT/LF % (proposed U7) 12.9 13.0 12.8
The official broad unemployment and underemployment rates (U4, U5, U6) are discussed at a href="http://www.bls.gov/fls/flscomparelf/unemployment.htm#table1_2"
*Starred indicators are not seasonally adjusted and therefore should not be combined with (non-starred) seasonally adjusted data. Marginally attached includes discouraged workers. Denominator for all indicators except the long-term unemployed is the labor force. Seasonal adjustments are by the BLS.