Abstract

Social policy in the European Union (EU) is characterized by a fundamental puzzle: integration has happened despite member-state opposition to the delegation of welfare competences. While the policy has developed in small and modest steps, over time, this has led to a considerable expansion of the policy remit. Negative integration pushed by judicial decision-making is often regarded as a main driver for social integration. Positive integration through EU legislation is, however, just as defining for EU social policy, and politics is very evident when EU member states negotiate social regulation. More recently, the policy has been marked by deep politicization.