The Department for Work and Pensions committed itself to exploring the take-up of Carer’s Allowance at the House of Commons Public Accounts Committee in May 2009. This study was commissioned as a first step in that enquiry. The report summarises the questions and discusses possible research...

We examine the effects on survey estimates of extended interviewer efforts to gain survey response, including refusal conversion attempts and attempts to make contact with hard-to-contact sample members. Specifically, we update and extend the research of Lynn & Clarke (2002). We estimate bias...