Understanding Public Support for British Membership of the Single Currency

There has been much public debate about whether a referendum on British membership of the European single currency could be won despite opinion polls showing a widening gap between those opposed to membership and those in favour. However, academic research provides little insight into why British attitudes towards the Euro vary at an individual level, and hence what factors might be crucial in a referendum campaign. Existing studies suggest, among other things, that British political parties can shape voters’ preferences on important public policy issues. We explore this and other explanations using data from recent Eurobarometer and British Elections Study surveys. We find that general evaluations of the EU, British national identity and concerns over the democratic character of EU governance are stronger predictors of support for the single currency than which party a person supports. However, we also find that the influence of these factors varies with a citizen's level of information about the Euro, which suggests that the supply and use of information might be crucial in a referendum campaign.