still sufficiently different that integration raises significant difficulties. This paper surveys the potential benefits of … integration – increased transparency and reduced administrative and compliance costs – and the potential obstacles, assessing the … of an employer charge and the differences in tax base – constitute serious barriers to integration. The paper concludes …

This paper provides a textbook example of integration between commodity markets, and the subsequent price convergence …

integration of an offspring. Here educational attainment and employment status are used as indicators of socioeconomic integration … population, signalling better integration of children with mixed parentage compared to their counterparts whose both parents are …