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The Swiss Household Panel (SHP)

Abstract Collecting data on households and individuals since 1999, the Swiss Household Panel (SHP) is an ongoing, unique, large-scale, nationally representative, longitudinal study in Switzerland (N = 9828 households and N = 15,882 persons interviewed in 2020). The SHP aims to provide both continuity and innovation in measurement and data collection. Examples of innovation are the combination of retrospective and prospective longitudinal data, the combination of survey modes notably in refreshment samples and additional studies oversampling specific population groups. This article provides an overview of the SHP – focusing on the survey’s key design features, content, data collection and adjustments, possibilities for cross-national comparisons, data use and accomplishments.