This part of the website contains all material and sources to be used for replication purposes. More specifically, you find for each sub-project the following information: the sampling frame, pdf of the questionnaire, the dataset, report of the fieldwork, a codebook and a data report.

The datasets can be consulted and used freely for academic purposes. If you would like to get access to some specific parts of the data that are not in the public archive, please mail the contact person for a specific dataset. Also the questionnaire can be used for replication purposes on the condition that the authors of the questionnaire are consulted in advance and that the original questionnaire is cited. It is expected that users register themselves voluntary by completing this form. In this way we can keep track of who is using the data and for what purposes. Please take a careful look at the disclaimer before starting to download and analyze CIG-survey data

Basic documentsINTEREUROBelgiumCzech RepublicLithuaniaThe NetherlandsPolandPortugalSloveniaSweden

Sampling frame

Questionnaire

Survey dataset

Data report

Please contact Jan Beyers for more information

Sampling frame

  • Czech Republic survey sampling frame

Questionnaire

  • Czech Republic questionnaire

Survey dataset

  • Czech Republic survey dataset [csv]

Data report

  • Czech Republic survey data report

Please contact Katerina Vrablikova for more information

Sampling frame

  • Dutch survey sampling frame

Questionnaire

Survey dataset

Data report

Please contact Marcel Hanegraaff for more information

Sampling frame

Questionnaire

Survey dataset

Data report

Please contact Patrycja Rozbicka for more information

Sampling frame

Questionnaire

Survey dataset

Data report

Please contact Meta Novak for more information

Sampling frame

Questionnaire

Survey dataset

Data report

Please contact Frida Boräng for more information

The basic questionnaire needs to be cited as follows:

Beyers, J., Bernhagen, P., Borang, F., Braun, C., Fink-Hafner, D., Heylen, F., Maloney, W., Naurin, D., Pakull, D. (2016). Comparative Interest Group Survey Questionnaire (Edition: January 2016). University of Antwerp.

The project can be cited as follows:

Beyers, J., Fink-Hafner, D., Maloney, W., Novak, M., Heylen, F. (2020). The Comparative Interest Group Survey Project. Project design, practical lessons, and datasets. Interest Groups & Advocacy DOI: 10.1057/s41309-020-00082-0.