Looking for a North Star? Ideological justifications and trade unions’ preferences for a universal basic income

Trade unions are often said to be hostile to a universal basic income (UBI). Their judgement may be affected by factors such as their work ethic, perceptions of the unemployed and preferences for labour decommodification. Yet, most studies fail to sketch out the reasons for which unions oppose or support a UBI from a normative standpoint. To understand the impact of ideology on unions’ appreciation for a UBI, I integrate results from 62 questionnaires with 27 in-depth qualitative interviews. This study illustrates that unions’ preferences for a UBI are associated with their theoretical understanding of labour, diverging substantially across welfare regimes. Whereas unions from Bismarckian and Nordic countries are generally opposed to a UBI, organizations from Liberal and Mediterranean countries tend to see UBI as a legitimate policy option. However, in some circumstances they set aside the policy for pragmatic reasons, thus disconnecting their normative orientations from perceptions of its concrete viability.