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Bonn, Germany: IZA - Institute of Labor Economics, January 2024
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Mannheim, Germany: ZEW - Leibniz Centre for European Economic Research, [2024]
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Bonn: Institute of Labor Economics (IZA), 2024
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Mannheim: ZEW - Leibniz-Zentrum für Europäische Wirtschaftsforschung, 2024
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Bonn: Institute of Labor Economics (IZA), 2020