Referendum Policies across Political Systems.

This article compares the use of referendums across political regimes over time in Europe. It does so on the basis of a new typology that differentiates between policy domains and degrees of abstraction. The analysis shows different patterns in referendum use between authoritarian regimes, countries in transition and democracies. In addition to the variation in policy domains, the findings indicate different institutional features within the polity types: the process of initiation, the turnout in referendums and the rate of approval. The empirical evidence draws on an original dataset of 620 referendums organised at national level in Europe between 1793 and 2017. [ABSTRACT FROM AUTHOR]