Karin Ingold and Isabelle Stadelmann-Steffen have written a contribution to the book "Wahlen und Stimmerschaft in Schweiz" ("Elections and the electorate in Switzerland"). Die GLP-Wählerschaft und ihre grünen und freisinnigen Wurzeln" (The GLP electorate and its green and liberal roots), Karin Ingold and Isabelle Stadelmann-Steffen have contributed to the book "Wahlen und Wählerschaft in der Schweiz" (Elections and the electorate in Switzerland) by the two Bernese political scientists Markus Freitags and Adrian Vatters.
The work explores in-depth questions on voter turnout and voting decisions in the run-up to the 2015 National Council and Council of States elections (NZZ Libro Verlag).
