Using population registers for migration and integration research: examples from Denmark and Sweden.

Area of Science:

• Social Sciences
• Sociology
• Demography

Background:

• Immigrant integration research requires detailed objective and attitudinal data, ideally longitudinal.
• Existing research has limitations in capturing comprehensive integration trajectories.

Purpose of the Study:

• To review existing research on immigrant integration.
• To discuss the use, potential, and limitations of population register data for integration studies.
• To explore opportunities for combining register and survey data.

Main Methods:

• Comparative case study of Denmark and Sweden.
• Analysis of population register data.
• Review of existing literature on immigrant integration.

Main Results:

• Population registers in Denmark and Sweden provide systematic, accessible objective data on immigrants.
• These registers have the potential to aid in collecting high-quality subjective data.
• Certain characteristics of population registers may affect sample representativeness.

Conclusions:

• Register data, despite caveats, can yield representative immigrant samples when used cautiously.
• Combining register data with survey-based attitudinal data opens new avenues for integration theory research.
• Enhanced data collection strategies are crucial for advancing immigrant integration studies.