Replication Data for: Hearts and boundaries: Identity and attitudes toward interethnic marriage in Africa

The data and do-files underlying the regression results in the article have been provided. STATA, 17 Using data from Afrobarometer surveys conducted across 39 countries (n ≈ 53,000), this study examines the relationship between ethnic identification and public attitudes toward interethnic marriage in Africa. Descriptive analyses indicate that most Africans are either supportive of or indifferent toward such unions. However, multivariate regression results show that individuals who identify more strongly with their ethnicity than their nationality are significantly less likely to support interethnic marriage. This negative association is particularly strong among rural residents. These findings suggest that strong ethnic identification can act as a barrier to social integration in multiethnic societies. They also highlight the importance of policies that foster inclusive national identities and encourage intergroup engagement through education and civic initiatives.