By Groothuis Peter A.   Whitehead John C.   in Applied Economics

ISSN:1466-4283|34|15|1935-1940

Routledge Ltd‎(2002)‎

Access to resources Favorite 11.345682

By Groothuis Peter   Hill James Richard   Perri Timothy   in Applied Economics

ISSN:1466-4283|41|25|3193-3198

Routledge Ltd‎(2009)‎

Access to resources Favorite 2.2792478