For policy reforms to increase a society's welfare, reliable information on people's prefer-ences and expectations is crucial. Representative opinion polls, often involving simplified questions about the complex topics under debate, are an important source of information for both policy-makers...

The life span between the mid-twenties and the late thirties is characterised by multiple demands. In recent years, the expression "rush hour of life" has been used to describe periods of time when conflicting demands are felt most acutely, in particular related to family formation and...