Fitzenberger, Bernd (contributor); Kohn, Karsten (contributor) - 2006
economics, (ii) development of policy concepts, and (iii) dissemination of research
results and concepts to the interested …
Department of Economics
D-60054 Frankfurt am Main
Germany
E-mail: fitzenberger …, members may comply with a social custom to support the
union. The notion of social custom, as introduced to labor economics by …