Philipp Schmidt-Dengler, "A Structural Model of Aggregate US Job Flows:
Another Look", Journal of Applied Econometrics, Vol. 18, No. 1, 2003,
pp. 113-118.

In addition to the data on job creation and destruction used in the
original paper

  Fabrice Collard, Patrick Feve, Frangois Langot, and Corinne Perraudin,
  "A Structural Model of US Aggregate Job Flows", Journal of Applied
  Econometrics, Vol. 17, No. 3, 2002, pp. 197-223,

which come from the book

  Steven J. Davis, John C. Haltiwanger, and Scott Schuh, "Job Creation and 
  Destruction", MIT Press, 1998,

this note uses data on the employment rate, which is the series LHEPRR from
Citibase, "employment-population ratio: total, 16 Yrs+, seasonally
adjusted". These data may be found in the file

   empl.data

The file has five columns: the year, the quarter, the employment rate, the
rate of job creation, and the rate of job destruction. The time period
covered is 1972:2 to 1993:4.