A qualitative research study was performed including interviews with eight subjects who all served as specialists for unions, their collective associations or employer associations.
Framkvæmd var eigindleg rannsókn þar sem tekin voru viðtöl við átta viðmælendur sem allir störfuðu sem sérfræðingar hjá stéttarfélögum, heildarsamtökum þeirra eða heildarsamtökum atvinnurekenda.