- Tytuł:
- An optimal assignment procedure for multiple online surveys
- Autorzy:
-
Kamiński, B.
Kozakiewicz, M.
Jakuczun, W.
Półtorak, M. - Powiązania:
- https://bibliotekanauki.pl/articles/406623.pdf
- Data publikacji:
- 2012
- Wydawca:
- Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
- Tematy:
-
mathematical programming
optimal allocation problem
online survey management - Opis:
- The problem of optimal assignment of respondents to internet surveys has been considered. The task is taken from a leading online research company in Central and Eastern Europe, which runs several dozen surveys in parallel. Each survey is assigned a target number of responses to be collected and unique selection criteria for choosing respondents based on their socio-demographic data. A mathematical programming model has been proposed that enables us to find an optimal mechanism for assigning respondents to surveys so as to minimize the required total number of invitations to surveys issued. A side effect of the assignment procedure is that the samples obtained are not representative of the population under survey. Therefore, a sample weighting scheme has been developed that takes this fact into account and allows us to obtain unbiased estimators of the characteristics of the population surveyed.
- Źródło:
-
Operations Research and Decisions; 2012, 22, 4; 69-85
2081-8858
2391-6060 - Pojawia się w:
- Operations Research and Decisions
- Dostawca treści:
- Biblioteka Nauki
Artykuł