Does the Effect of Incentive Payments on Survey Response Rates Differ by Income Support History?
This paper asks which sub-groups of the population are affected by the payment of a small cash incentive to respond to a telephone survey. We find that an incentive improves response rates primarily amongst those individuals with the longest history of income support receipt. Importantly, these individuals are least likely to respond to the survey in the absence of an incentive. The incentive thus improves both average response rates and acts to equalize response rates across different socio-economic groups, potentially reducing non-response bias. Interestingly, the main channel through which the incentive appears to increase response rates is in improving the probability of making contact with individuals in the group with heavy exposure to the income support system.
|Date of creation:||Apr 2008|
|Publication status:||published in: Journal of Official Statistics, 2009, 25(4), 483-507|
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- Scott Dawson & Dave Dickinson, 1988. "Conducting International Mail Surveys: The Effect of Incentives on Response Rates with an Industry Population," Journal of International Business Studies, Palgrave Macmillan;Academy of International Business, vol. 19(3), pages 491-496, September.