Hits 1-2 within 2 documents
Personalisation in advance letters does not always increase response rates: demographic correlates in a large scale experiment [journal article]
Source: Survey Research Methods, 5 (2011) 1. p.11-20
International Nonresponse Trends across Countries and Years: An analysis of 36 years of Labour Force Survey data [journal article]
Source: Survey Methods: Insights from the Field, (2018). p.1-11