LAUSR

Concerns over the negative impact of residential segregation have motivated desegregation policies around the world. Singapore’s Ethnic Integration Policy (EIP) is a desegregation policy perceived to be effective in reducing ethnic segregation. However, there is little clarity about how the Ethnic Integration Policy might affect socio-economic segregation, another important dimension of segregation. This study explores Singapore’s socio-economic and ethnic residential segregation patterns from 1990 until 2020, focussing on three scales of analysis: national, city district-level (subzone) and building-level. Ethnic and socio-economic segregation, which were generally low, fluctuated in opposite directions over the years. While public housing flats were exposed to less ethnic and socio-economic segregation than private housing, findings suggest a negative relationship between ethnic and socio-economic segregation for majority public housing subzones. This inverse relationship between socio-economic and ethnic segregation might be due to the Ethnic Integration Policy's distortionary effect on flat resale prices. These findings highlight the need for greater attentiveness to residential integration policies’ impact on both socio-economic and ethnic integration, and not to assume that policies aimed at improving one would be sufficient to address the other.