Ergebnisse 1-2 innerhalb von 2 Dokumenten
Personalisation in advance letters does not always increase response rates: demographic correlates in a large scale experiment [Zeitschriftenartikel]
Quelle: Survey Research Methods, 5 (2011) 1. S.11-20
International Nonresponse Trends across Countries and Years: An analysis of 36 years of Labour Force Survey data [Zeitschriftenartikel]
Quelle: Survey Methods: Insights from the Field, (2018). S.1-11