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  3. BOC PIK Crosswalk Current Population Survey-ASEC (CPS)

BOC PIK Crosswalk Current Population Survey-ASEC (CPS)

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Description

The Current Population Survey (CPS) Protected Identification Key (PIK) Crosswalks are used to link CPS March Supplement microdata files to other microdata files with a PIK variable.

Metadata

  • Identification and Summary
  • Scope and Coverage
  • Detailed Methodology
  • Data Access
  • Application-Related
  • Export Metadata

Application-Related

FTI flag
No
Trust level
  • Trust Level 4
Provisioned year(s)
1973, 1979, 1981-1996, 2001-2025
Provisioned by other time unit
  • 1973
  • 1979
  • 1981-1996
  • 2001-2024
Can non-citizens apply
Yes, if additional background check requirements are met
Variable selection requirement
No - All variables provided
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