Changing Western German Internal Migration Systems during the Second Half of the 1980s
The slow downward trend toward greater spatial deconcentration in West Germany during the time period 1970 to 1984 shifted back toward concentration from 1985 and through 1988. This ‘swing back’ occurred over only a three-year period. Regional labor-market changes appear to be the only factor able to cause such an abrupt shift to concentration, suggesting the importance of the regional restructuring hypothesis as an explanation. Changing internal migration patterns by two age-groups, 25–29 and 30–49, were responsible for the shift. A reduction of net in-migration to intermediate-sized regions with favorable structures as well as to small-sized rural regions with unfavorable structures, in the northern and central parts of the country, caused the shift. The concentration trend remained unaltered during 1989, in spite of large transfers of population out of eastern and into western Germany, because these exchanges favored the large-sized, densely populated, structurally weak regions in the Ruhr-Rhine and the Saarland.