How Stable Is Political Parties’ Issue Ownership? A Cross-Time, Cross-National Analysis

Research on issue ownership is accelerating and so is its use in studies of voting and party behaviour. Yet we do not know how stable issue ownership is. Does it describe a solid, persistent association between a party and an issue in the eyes of the electorate, or does it describe a more fluid and fragile issue reputation of a party among the electorate? Theoretical and empirical work suggests both stability and variability in issue ownership. To get closer to an answer, this article presents and analyses unprecedented comprehensive data on issue ownership. The analysis identifies stability rather than change in issue ownership over time and similarity more than difference across countries, and therefore suggests that issue ownership is a general and long-term rather than a local and short-term phenomenon. The implications for how voters perceive parties are important.