Rusinowska, Agnieszka; Berghammer, Rudolf; Swart, Harrie de - Fondazione ENI Enrico Mattei (FEEM) - 2006
A stable government is by definition not dominated by any other government. However, it may happen that all governments are dominated. In graph-theoretic terms this means that the dominance graph does not possess a source. In this paper we are able to deal with this case by a clever combination...
