Survey organisations often attempt to 'convert' sample members who refuse to take part in a survey. Persuasive techniques are used in an effort to get the refusers to change their mind and agree to an interview. This is done in order to improve response rate and, possibly, to reduce non-response...

Incentives in the form of a gift or money are given to survey respondents in the hope that this will increase response rates and possibly also reduce non-response bias. They can also act as a means of thanking respondents for taking part and showing appreciation for the time the respondent has...

We conduct two large-scale randomised experiments on the British Household Panel Survey (BHPS) to study methods of reducing panel attrition. The first experiment compares different strategies for tracing and maintaining contact with sample members. We find that change-of-address cards...

Incentives in the form of a gift or money are given to survey respondents in the hope that this will increase response rates and possibly also reduce non-response bias. They can also act as a means of thanking respondents for taking part and showing appreciation for the time the respondent has...

We conduct two large-scale randomised experiments on the British Household Panel Survey (BHPS) to study methods of reducing panel attrition. The first experiment compares different strategies for tracing and maintaining contact with sample members. We find that change-of-address cards...

Economic theory suggests that when a primary earner within a couple loses their job, one potential response is for the secondary earner to seek additional paid work to bolster their household finances. Yet, the empirical quantitative evidence regarding any such 'added worker effect' is mixed. To...

We measure trust and trustworthiness in British society with an experiment using real monetary rewards and a sample of the British population. The study also asks the most typical survey question that aims to measure trust, showing that it does not predict trust as measured in the experiment....