title: Contested Sovereignty: Mapping Referendums on Sovereignty over Time and Space
abstract: The recent proliferation of referendums on sovereignty matters has fuelled growing scholarly interest. However, comparative research is hindered by the weaknesses of current compilations, which tend to suffer from conceptual vagueness, varied coding decisions, incomplete coverage and ad hoc categorizations. Based on an improved conceptualization and theory-driven typology, this article presents a new dataset of 602 sovereignty referendums from 1776–2012, more than double the number in existing l
journal: British Journal of Political Science