2024| SOEP Group and IPA Institute for Employment Relations and Labour of the Helmut Schmidt University / University of the Federal Armed Forces Hamburg
SOEP Survey Papers ; 1392: Series D - Variable Description and Coding / 2024
2024| SOEP Group and IPA Institute for Employment Relations and Labour of the Helmut Schmidt University / University of the Federal Armed Forces Hamburg
SOEP Survey Papers ; 1391: Series A - Survey Instruments (Erhebungsinstrumente) / 2024
2024| SOEP Group and IPA Institute for Employment Relations and Labour of the Helmut Schmidt University / University of the Federal Armed Forces Hamburg
SOEP Survey Papers ; 1390: Series A - Survey Instruments (Erhebungsinstrumente) / 2024