VE01A440 is a 6-digit numeric variable.
99999 = Unknown
999999 = NIU (not in universe)
Most IPUMS data transformations are performed using variable harmonization tables that specify how each value in the source data is recoded. Some variables also require programming logic in addition to the harmonization table. The harmonization documents for this variable are:
- Complex/technical variable: contact email@example.com for details.
This variable indicates the amount of labor income the person declared last month or the last month the person worked.
- Venezuela 2001: Persons age 10+ in the labor force in the past week
- Venezuela: 2001