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Conclusion
In this part we have elaborated on some of the recent developments in Matawai tribal and urban societies. We have indicated the interdependence of the two segments and pointed to the fact that both are becoming increasingly involved in the wider Surinamese society.
As has been frequently observed migration may have positive effects on the area of origin. This is often the case when migration is circular or seasonal, when close contacts are maintained and monetary remittances are sent to relatives in the village. Moreover, returning migrants may develop new initiatives or may use the money they have earned to invest in small-scale enterprises in the village. The positive function migration may have, has been emphasized in studies of Watson (1958) and van Velsen (1960).
However, more often migration has less positive effects for the area of origin. Migration and in particular labour migration tends to be selective in the sense that the most capable persons are among the migrants (but see for a critical review on selective migration, Hofstee 1952). It may result in a decline of the local food production (see Nolan 1974). In this context we may also refer to the extensive neo-Marxist literature in which the decline of the domestic mode of production and the proletarization of the migrant workers are stressed (Amin 1973; Amselle 1976).
In the case of the Matawai, the effect of migration on the home community is closely related to the phase of the migratory process. The rate of migration and the consequences for the area of origin, varies in the upriver and downriver areas. In the upriver area where