Non-binding linked-issues referenda: Analysis and an application

Non-binding referenda (‘petitions') are an instrument of direct democracy that allows citizens to signal preferences to politicians outside the electoral cycle. This paper provides a simple theoretical and empirical analysis of a particular form of non-binding referenda, so-called linked-issues petitions. It analyzes the ability of issue linkage to increase participation levels above those of single-issue petitions and applies the analytical insights to a controversial referendum held in Austria in 2002 that linked issues of transboundary nuclear risk and Eastern enlargement of the European Union. Copyright Springer Science + Business Media, Inc. 2005