Unity in Diversity? Ethnicity, Migration, and Nation Building in Indonesia
Arya Gaduh (),
Alexander Rothenberg () and
No 12377, CEPR Discussion Papers from C.E.P.R. Discussion Papers
Throughout history, many governments have introduced policies to unite diverse groups through a shared sense of national identity. However, intergroup relationships at the local level are often slow to develop and confounded by spatial sorting and segregation. We shed new light on the long-run process of nation building using one of history's largest resettlement programs. Between 1979 and 1988, the Transmigration program in Indonesia relocated two million voluntary migrants from the Inner Islands of Java and Bali to the Outer Islands, in an effort to integrate geographically segregated ethnic groups. Migrants could not choose their destinations, and the unprecedented scale of the program created hundreds of new communities with varying degrees of diversity. We exploit this policy-induced variation to identify the nonlinear ways in which diversity shapes incentives to integrate more than a decade after resettlement. Using rich data on language use at home, marriage, and identity choices, we find stronger integration in diverse communities. To understand why changes in diversity did not lead to social anomie or conflict, we identify mechanisms that influence intergroup relationships, including residential segregation, cultural distance, and perceived economic and political competition from migrants. Overall, our findings contribute lessons for the design of resettlement policies and provide a unique lens into the intergenerational process of integration and nation building.
Keywords: Cultural change; diversity; identity; Language; migration; Nation building (search for similar items in EconPapers)
JEL-codes: D02 D71 J15 O15 R23 (search for similar items in EconPapers)
New Economics Papers: this item is included in nep-mig, nep-sea and nep-ure
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