The paper starts from a paradox of contemporary German politics: after
the unification of the two Germanies the ethnocultural grounding of G
erman citizenship has lost its historical meaning; at the same time vi
olent conflicts and heated debate over the rights to full membership f
or immigrants in the German state have developed. After a theoretical
discussion of the notions of nation state, citizenship, and immigratio
n, the development of the contemporary paradox of citizenship is sketc
hed historically using two pairs of distinctions: nationhood v. stateh
ood and political v. social (state-mediated) inclusion. The paradox of
'ethnicized' conflicts over Germans v, foreigners is interpreted as a
discrepancy between membership in the state on the one hand and membe
rship in the welfare state system on the other - a discrepancy which c
urrently is 'overdetermined' by the socio-economic consequences of uni
fication.