What the study found
Swiss parties were more likely to take part in referendum campaigns when a referendum drew public attention and when the issue mattered to the party; party initiator status also helped, but less strongly.
Why the authors say this matters
The authors conclude that the findings help explain how referendums and party strategies interact in contemporary politics, and they suggest that instrumentalization perspectives can be expanded to include parties that did not initiate the referendum.
What the researchers tested
The study analyzed 33 recent Swiss referendums. It used social media and newspaper advertisements as a proxy for party participation, and it tested five potential strategic factors with binomial logistic regression.
What worked and what didn't
Public attention for a referendum, issue salience to a party, and to a lesser extent initiator status significantly increased the likelihood of campaign participation. The abstract says the results suggest Swiss parties mainly use referendum campaigns for policy-seeking and image-building strategies.
What to keep in mind
The abstract describes social media and newspaper advertisements as a proxy for participation, so the measure is indirect. It also does not provide additional limitations beyond the scope of the 33 Swiss referendums studied.
Key points
- The study examined why political parties participate in referendum campaigns in Switzerland.
- Public attention and issue salience were significant factors linked to participation.
- Party initiator status mattered too, but less strongly.
- The authors say the findings point to policy-seeking and image-building strategies.
- Participation was measured indirectly through social media and newspaper advertisements.
Disclosure
- Research title:
- Swiss parties join referendum campaigns for policy and image reasons
- Publication date:
- 2026-02-26
- OpenAlex record:
- View
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