In Switzerland, two key church institutions – the Conference of Swiss Bishops (CSB) and the Federation of Protestant Churches (FPC) – make public recommendations on how to vote for certain referenda. We leverage this unique situation to directly measure religious organizations’ power to...

Using a natural voting experiment in Switzerland that encompasses a 160-year period (1848–2009), we investigate whether a higher level of complexity leads to increased reliance on expert knowledge. We find that when more referenda are held on the same day, constituents are more likely to refer...

In Switzerland, two key church institutions – the Conference of Swiss Bishops (CSB) and the Federation of Protestant Churches (FPC) – make public recommendations on how to vote for certain referenda. We leverage this unique situation to directly measure religious organizations’ power to...

Using a natural voting experiment in Switzerland that encompasses a 160-year period (1848–2009), we investigate whether a higher level of complexity leads to increased reliance on expert knowledge. We find that when more referenda are held on the same day, constituents are more likely to refer...