NATIONAL BUREAU OF ECONOMIC RESEARCH
NATIONAL BUREAU OF ECONOMIC RESEARCH

NBER Publications by Michael Davern

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January 2010Inaccurate age and sex data in the Census PUMS files: Evidence and Implications
with J. Trent Alexander, Betsey Stevenson: w15703
We discover and document errors in public use microdata samples ("PUMS files") of the 2000 Census, the 2003-2006 American Community Survey, and the 2004-2009 Current Population Survey. For women and men ages 65 and older, age- and sex-specific population estimates generated from the PUMS files differ by as much as 15% from counts in published data tables. Moreover, an analysis of labor force participation and marriage rates suggests the PUMS samples are not representative of the population at individual ages for those ages 65 and over. PUMS files substantially underestimate labor force participation of those near retirement ages and overestimate labor force participation rates of those at older ages. These problems were an unintentional by-product of the misapplication of a newer generatio...

Published: J. Trent Alexander, Michael Davern, and Betsey Stevenson The Polls–Review: Inaccurate Age and Sex Data in the Census Pums Files: Evidence and Implications

Contact and additional information for this authorAll NBER papers and publicationsNBER Working Papers only

 
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