Observed levels of tax compliance are higher than predicted levels (when predictions are based on Allingham and Sandmo's neoclassical model of tax evasion). They are higher if social norms recognise the importance of compliance. But how do social norms frame decisions to pay tax? Can prospect...

A number of health care systems use waiting time as a rationing device for access to inpatient care. However, a considerable amount of research has focussed in particular on the UK's National Health Service and its perceived problem of waiting "lists". In this chapter a theoretical discussion...