We present the results of a randomized experiment to test the effectiveness and cost-effectiveness of response incentives for a stated-preference survey of a general community population. The survey was administered using a mixed-mode approach, in which community members were invited to...

We examine the influence of incentives on response, retention, drop-out, completeness and speed of response, consistency of response and respondent characteristics in a mixed-mode survey in which initial contact was via regular mail and respondents completed the survey online. We study four...