Social identity has become accepted as a key concept underpinning the endogeneity of economic behaviour and preferences. It is important in explaining attitudes towards redistribution and pro-social behaviour. We examine how economic theory measures social identity and its effects on preferences...

Starting from the axiomatisation of polarisation contained in Esteban and Ray (1994) and Chakravarty and Majumdar (2001) we investigate whether people's perceptions of income polarisation is consistent with the key axioms. This is carried out using a questionnaire-experimental approach that...

Starting from the axiomatisation of polarisation contained in Esteban and Ray (1994)and Chakravarty and Majumdar (2001) we investigate whether people's perceptionsof income polarisation is consistent with the key axioms. This is carried out using aquestionnaire-experimental approach that...