The article attempts to fill a lacuna in integration theory by develop
ing a theory of national integration policy. It argues that integratin
g states face an integration dilemma, which they handle by various cop
ing strategies. The article applies adaptation theory to explore these
strategies and the general policy modes in which they are embedded. I
t argues that balancing, i.e. a 'give and take' approach, is the most
likely policy mode, but that other defensive or offensive strategies m
ay also be used. The argument is illustrated by an analysis of Denmark
's integration policy.