“…(i) the legal-political one such as residence status and political rights, (ii) the socio-economic position of residents, and (iii) the cultural dimension pertaining to 'the domain of perceptions and practices of migrants and the receiving society and their reciprocal reactions to difference and diversity' (Garcés-Mascareñas and Penninx 2016, 15). 3 Scholars agree upon the fact that, though they are interrelated, integration dimensions may evolve in a non-linear and nonunivocal way: they can move at different paces and even reverse their course, worsening instead of progressing (Bauböck 1995;Entzinger 2000;Zincone 2000Zincone , 2009Entzinger and Biezeveld 2003;Spencer 2011;Garcés-Mascareñas and Penninx 2016). This idea of dimensions' decoupling, interruptions or reversals in their evolution has been empirically applied mainly to the investigation of second-generation integration leading to the formulation of renowned theoretical accounts such as those by Portes and Zhou (1993), Gans (1992Gans ( , 2007 and Esser (2001Esser ( , 2004.…”