“…Work-related reforms of welfare policies have also given rise to a considerable European literature. A huge range of experiences has already been assessed, including extensive activation programmes in the field of social security and labour market policies in the Nordic countries (Carling & Richardson, 2004;Forslund & Krueger, 2010;Sianesi, 2004Sianesi, , 2008, specific targeted welfare-to-work initiatives in The Netherlands (Koning, 2009;Van Oorschot, 2002), new policies focusing on low-income families with children combining welfare reforms with earned income tax credits in the UK (Blundell & Meghir, 2002;Gregg, Harkness, & Smith, 2009;Lydon & Walker, 2005), welfare-to-work programmes and job search enforcement in Germany (Huber, Lechner, Wunsch, & Walter, 2009) or 'insertion contracts' embedded in minimum income programmes in France and Spain (Ayala & Rodríguez, 2006;Terracol, 2009;Zoyem, 2001). In general terms, there is voluminous evidence showing that policy changes appear to have mattered.…”