Data project

Budget survey

Budgetonderzoek (BO)

Summary

Strengths: The survey provides high quality data.

Type of data

Data Source
Survey

Type of Study
Other: Survey (until 2010: CAPI, CATI, housekeeping book, several questionnaires). From 2012 onward: CAWI.

Data gathering method
Telephone
Face-to-face
Other: CAWI

Access to data

Conditions of access
Microdata are available for 1980-2004. No microdata are available for 2005-2010. Aggregated tables are available for 1980-2010.

Type of available data (e.g. anonymised microdata, aggregated tables, etc.)
Anonymised microdata

Formats available
SPSS (default)

Coverage

Coverage Years of collection, reference years, and sample sizes
Data was collected in 1980-2000, 2003-2004, 2005-2010, 2012. The sample size used was of 1,500 households on a yearly basis. Data collection is ongoing and is scheduled to continue at some point in the future.

First year of collection
1980

Stratification if applicable
Post-stratification and weight corrections using the following variables: household income, household size, sex, living situation, Social economic status main provider.

Base used for sampling

Geographical coverage and breakdowns
Dutch population in non-institutional households.

Age range
No age restrictions

Statistical representativeness
Other, please specify

Coverage of main and cross-cutting topics
Brief overview of: Level and specifications of expenditures of households, total and according to household characteristics.

Linkage

Standardisation

Possibility of linkage among databases
Contact data administrator (see contact information)

Data quality

Entry errors if applicable
Non-response and drop-out errors. Data are checked and corrected for internal inconsistencies and completeness.

Breaks
Different small breaks because of methodological changes.

Consistency of terminology or coding used during collection

Governance

Contact information
Department of Labour, Income and Living conditions
Statistics Netherlands
Henri Faasdreef 312
2492 JP Den Haag Netherlands Phone: Infoservice: 003188 570 70 70
Email: info(at)cbs.nl
Url:

Timeliness, transparency
Data is collected annually. Preliminary data is released 7 months after collection. Final database is published 12 months after collection.