They can reflect objective differences in productivity - which in turn would lead to differences in wages - as well as differences in incentives, opportunity costs and preferences for job and firms characteristics – which would explain systematic differences in labour market participation, job access and career progression
They can reflect objective differences in productivity - which in turn would lead to differences in wages - as well as differences in incentives, opportunity costs and preferences for job and firms characteristics - which would explain systematic differences in labour market participation, job access and career progression