Revisiting the impact of urban shrinkage on residential segregation in European cities

A nascent body of scholarship suggests that the depopulation of urban areas may catalyse residential segregation between different population groups and spatial concentrations of vulnerable groups. Based on a systematic literature review, this article summarises peer-reviewed articles and case studies on the role of urban shrinkage in shaping residential segregation in the context of European cities, and highlights methodological shortcomings and empirical knowledge gaps, thereby contributing to our understanding of the mechanisms through which population dynamics influence urban inequalities and their relevance for planning and policy. In sum, studies verifying the frequently assumed positive relationship between urban population loss and widening segregation remain few and far between. Moreover, mismatches between spatial and temporal scales, in addition to the indicators and metrics used in past studies, have hampered not only comparisons of how these dynamics play out in different contexts, but also the integration of spatial justice perspectives into urban planning.