title: The 2006 Earnings Public-Use Microdata File: an introduction.
abstract: This article introduces the 2006 Earnings Public-Use File (EPUF) and provides important background information on the file's data fields. The EPUF contains selected demographic and earnings information for 4.3 million individuals drawn from a 1-percent sample of all Social Security numbers issued before January 2007. The data file provides aggregate earnings for 1937 to 1950 and annual earnings data for 1951 to 2006. The article focuses on four key items: (1) the Social Security Administration's experiences collecting earnings data over the years and their effect on the data fields included in EPUF; (2) the steps taken to "clean" the underlying administrative data and to minimize the risk of personal data disclosure; (3) the potential limitations of using EPUF data to estimate Social Security benefits for some individuals; and (4) frequency distributions and statistical tabulations of the data in the file, to provide a point of reference for EPUF users.
authors.affiliation: Division of Policy Evaluation, Office of Research, Evaluation, and Statistics, Office of Retirement and Disability Policy, Social Security Administration, USA.
authors.forename: Michael
authors.initials: M
authors.lastname: Compson
mesh_terms: D016208:Databases, Factual / Q000706:statistics & numerical data; D006801:Humans; D007182:Income / Q000706:statistics & numerical data* / Q000639:trends; D012456:Salaries and Fringe Benefits / Q000706:statistics & numerical data* / Q000639:trends; D012943:Social Security / Q000191:economics / Q000706:statistics & numerical data* / Q000639:trends; D013660:Taxes / Q000706:statistics & numerical data; D014481:United States; D019131:United States Social Security Administration / Q000191:economics / Q000706:statistics & numerical data*