If a strict equilibrium is suggested as the solution of a strategicgame in normal form and if some but not all players are committedto their solution strategy, a reduced game results with only thestill non-committed as active players. The reduced game property (orconsistency axiom) demands that...

In this paper we attempt to assess empirically the capability set ofthe disabled. We formulate the assumptions under which capability canbe interpreted as needs-adjusted disposable household income, and useequivalence scales methodology to estimate it for households in the UK.We identify a...

We describe Amartya Sen’s Capability Approach to welfare evaluationin the language of standard welfare economics, and assess to what extentit provides a genuine alternative for individual welfare measurement andpolicy evaluation. We review the nascent empirical literature on the...