EU referendum data 1972-2020

This is the primary data set to a wide-range study of European referendums from 1972 to 2020. Data to 28 EU member states are provided. These include the turnover and YES/in-favor results. Moreover, the referendums are classified according to four distinct types, i.e. sovereignty, EU matters, constitutional and policy issues. The novel concept of "spheres" is also introduced. It includes five elements or concentric spheres, i.e. private, family, society, state and institutional. Where available, data are backed by official sources. This data set is the prelude to a journal paper to be announced in 2021.

本数据集为1972年至2020年欧洲全民公投大范围研究的核心数据集。本次数据集涵盖欧盟（EU）28个成员国的相关数据，包含投票率与赞成票结果两项内容。此外，本研究将全民公投划分为四大类别，即主权类、欧盟事务类、宪法类与政策类议题。本研究同时引入了创新的"圈层（spheres）"概念，该概念包含五大核心要素或同心圈层，即私人领域、家庭领域、社会领域、国家领域与制度领域。凡有可用来源的数据，均源自官方渠道。本数据集为2021年即将发布的期刊论文的前置研究数据。