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THE IPUMS COLLABORATION: INTEGRATING AND DISSEMINATING THE WORLD'S POPULATION MICRODATA
Steven Ruggles1, Robert McCaa1, Matthew Sobek1
1University of Minnesota, Minneapolis, MN, USA.
Summary
The Integrated Public Use Microdata Series (IPUMS) International provides global census data on over 500 million people. This resource facilitates research on population characteristics, migration, and labor across diverse countries and time periods.
Area of Science:
- Demography
- Social Sciences
- Population Studies
Background:
- The Integrated Public Use Microdata Series (IPUMS) International is a collaborative project by the Minnesota Population Center and national statistical agencies.
- It focuses on collecting and distributing global census data.
Purpose of the Study:
- To describe the characteristics and structure of the IPUMS International data series.
- To detail the data integration process, including the creation of family interrelationship variables.
- To explain the dissemination system for customized data extracts.
- To highlight significant findings from the database.
Main Methods:
- Data integration of over 250 census samples from 79 countries.
- Creation of constructed family interrelationship variables.
- Development of a flexible dissemination system for customized data extraction.
- Analysis of population characteristics such as fertility, migration, and labor force participation.
Main Results:
- IPUMS International disseminates data on over half a billion individuals.
- The database covers a wide array of population characteristics, including fertility, nuptiality, migration, labor, education, and household composition.
- The data integration and dissemination system allow for cross-national and longitudinal research.
Conclusions:
- IPUMS International is a valuable resource for researchers studying global population trends.
- The integrated dataset and flexible dissemination system enable comprehensive analysis of demographic and social phenomena.
- Significant findings have emerged regarding fertility, migration, and labor force dynamics worldwide.
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