Sequentially mixing modes in an election survey

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Ressource 1Download: Sequentially Mixing Modes in an Election Survey_WP_3_2020.pdf (1129.39 [Ko])
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Serval ID
serval:BIB_8FA076322CC2
Type
Report: a report published by a school or other institution, usually numbered within a series.
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Working paper: Working papers contain results presented by the author. Working papers aim to stimulate discussions between scientists with interested parties, they can also be the basis to publish articles in specialized journals
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Publications
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Title
Sequentially mixing modes in an election survey
Author(s)
Lipps Oliver, Pekari Nicolas
Institution details
FORS
Issued date
17/12/2020
Language
english
Abstract
In this paper, we analyze to what extent a sequential mixed mode survey, consisting of push-to-web, telephone and mail-paper modes, is able to improve representativeness in terms of socio-demographic variables and reduce bias in terms of voting behavior compared to a single mode survey. In addition, we study whether changes in mode lead to measurement error issues by focusing on income. We find that adding the telephone mode improves sample representation in terms of socio-demographic variables. Meanwhile, adding the paper mode does not show further improvements in this respect. However, adding the telephone, and in particular the paper mode, turn out to reduce bias in voting behavior when compared to official figures. As for measuring income, the web and the telephone mode perform similarly well. Finally, we find little evidence of measurement differences of income when the same respondents are interviewed first by web or telephone and subsequently by paper questionnaire.
Create date
17/12/2020 12:25
Last modification date
22/01/2021 6:24
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