An Intergenerational Model of Spatial Assimilation in Sydney and Melbourne, Australia

This study uses data from the 2011 Australian census to test a spatial assimilation model of intergenerational concentration and dispersion involving 40 ethnic groups in Sydney and Melbourne. Multivariate statistical techniques are used to examine how acculturation and socio-economic characteristics predict ethnic residential concentration, measured by the index of dissimilarity. Findings support the thesis that ethnic clustering and dispersion reflect immigrant cultural and socio-economic adjustment to Australian life. Ethnic residential concentration is explained by Australian nativity, immigrant duration of residence, English proficiency, educational qualifications and unemployment. Findings are supported by a threshold analysis, which identifies a declining tendency, from the first to later generations, to live in areas of high coethnic concentration. An examination of outlier groups finds that unexplained factors appear to be slowing the spatial assimilation process for a few groups, consistent with a pluralism scenario. A major contribution of this study is its analysis of multiple ethnic groups across three generations and three time-of-arrival immigrant cohorts.