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In Poland, like in other countries, participation in surveys is declining over time. The growing non-response rates increase a risk of systematic bias of the results depending on the differences between non-respondents and respondents. In this article we attempt to assess how different are non-respondents from the survey participants in Poland. In approaching this question we refer to the two basic...
Research on socioeconomic homogamy was developed by stratification researchers who used marriage patterns to describe how open stratification systems are. In cross-national studies primary concern of marriage homogamy lies in examination of similarities and differences in their social structures. Following large-scale international studies we use the European Social Survey data from 21 countries to...
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