“…The state is used to promote social equality through a redistributive social security system. There has been extensive scholarly debate about the theoretical and empirical value of the Three Worlds typology (for a detailed summary see Arts & Gelissen, 2002or Bambra, 2006b) and as a result of this, modified or alternative typologies have been proposed by others (Bambra C., 2004(Bambra C., , 2005a(Bambra C., , 2005bBonoli, 1997;Castles & Mitchell, 1993;Korpi & Palme, 1998;Navarro et al, 2006), most of which place emphasis on those characteristics of welfare states not extensively examined by Esping-Andersen or which cover more countries. Ferrera"s (1996) four-fold typology, which focuses on different dimensions of how social benefits are granted and organised, has been highlighted as one of the most empirically accurate welfare state regime typologies (Bambra, 2007a).…”