The Politics of Problem-solving in Postwar Democracies focuses explicitly on the way in which and the extent to which public policy formation in multi-party systems can be both effective and legitimate; effective in finding solutions for societal problems which are beyond the citizens capacity; and legitimate in formulating policies that are acceptable to most involved. Cross-national variations in the way political institutions work and can be conducive to political consensus and cooperative behaviour are - so it is argued and evidenced throughout the book - the key factors for successful policy-making and related problem-solving.