Despite the fact that economic concerns are the main driver of the EU integration process, integration does carry a substantial social dimension. Yet, it remains an open question whether this social dimension ‘only’ supports the market or whether goals such as social justice, solidarity and employment conditions are independent of or even work against goals of market efficiency. To address this question the paper presents an original dataset on all 346 binding EU social policy acts adopted since the Union’s founding. In a descriptive approach, I contrast instruments and dynamics in areas and subfields connected more closely to the common market with those more directly constituting a social dimension in its own right. On this basis, I argue that the shape of EU social policy has substantially changed, strengthening its market-supporting dimension while weakening policy focused on its social dimension. The paper opens up for discussion possible political dynamics driving these patterns.
